Loring S35 Kestrel Coffee Roaster TM · apply food-grade anti-seize compound to fastener threads....

Assembly and Installation Guide

Loring S35 Kestrel Coffee RoasterTM

S35 Assembly and Installation Guide

Document No. 1006863 Rev A

NoticesDocument Versioning Information

This manual, along with other manuals in this series, is intended to be a guideline for the installation and use for the product lines manufactured by Loring Smart Roast, Inc. The customer is responsible for complying with all applicable regulations.

The customer should refer to a licensed professional contractor or contractors for all installation details.

© Loring Smart Roast, Inc. All rights reserved.

The name LORING SMART ROAST, the Loring logo, and the catchphrase “The Smarter Way To Roast” are all trademarks of Loring Smart Roast, Inc.

Warranty is void unless product is installed and used in accordance with all written instructions.

Throughout this manual, the following signal words are used to identify the degree of seriousness in any operation that presents a potentially hazardous situation.

Dangers, Warnings, and Cautions


Date Last Exported: March 2, 2017

DANGER: Indicates a hazard that WILL cause severe personal injury, death, or substantial property damage if ignored.

WARNING: Indicates a hazard that could cause SEVERE personal injury, death, or substantial property damage if ignored.

CAUTION: Indicates a hazard that could cause MINOR personal injury or property damage if ignored.



• Follow all written instructions provided by Loring, and verbal instructions from Loring Customer Support, regarding site preparation prior to receiving the coffee roasting equipment.

• All contractors or subcontractors involved in installation or working with specific connections (e.g., water, air, gas, electrical, hot and cold exhaust stacks) should be fully licensed and qualified in that particular functional area.

• Comply with all applicable rules and regulations and governing agencies.

• Many of the roaster components have stainless steel fasteners attaching to stainless steel parts. Stainless steel has a tendency to “seize” when over-tightened. Use care when fastening and apply food-grade anti-seize compound to fastener threads.

• Loring reserves the right to change information within this document at any time without notice.

Assembly and Installation Guide General Notes



ContentsIntroduction _________________________________________________ 6

Audience _______________________________________________ 6Additional Documentation __________________________________ 6Major Components, Assembled ______________________________ 7Back View, Components, As Shipped _________________________ 8Notes for Unpacking _______________________________________10

Uncrate the Roaster __________________________________________11Small Parts Box __________________________________________12Green Bean Hopper _______________________________________13Green Bean Cart _________________________________________13Chaff Barrel _____________________________________________14Vacuum Tube ____________________________________________14S-Duct _________________________________________________15Mini Cyclone _____________________________________________16Checkpoint: Uncrating _____________________________________17

Assemble the Roaster, Part 1 ___________________________________18Assembly Overview _______________________________________18Attach Roaster Feet _______________________________________20Attach Green Bean Hopper _________________________________23Attach Vacuum Tube ______________________________________26Attach S-Duct to Inlet Air Opening ____________________________30

Attach the Cyclone, Part 1 _____________________________________33Cyclone Prep ____________________________________________33Remove Stack ___________________________________________34Attach Cyclone Lifting Block _________________________________35Cyclone Connections, Exploded _____________________________36



Cyclone Connections, Assembled ____________________________37Loosen Gas Mixer ________________________________________38Lift Cyclone Into Position ___________________________________39Attach Cyclone to Circulation Fan Housing _____________________40Attach Cyclone to S-Duct ___________________________________41Attach Purge Gate Air Cylinder ______________________________42Attach Cyclone to Gas Mixer ________________________________43Secure Cyclone Fasteners __________________________________44Install Stack and Stack Hat _________________________________44

Install Cyclone, Part 2 _________________________________________47

Final Roaster Assembly _______________________________________48Attach Auto Hopper Blower _________________________________48Attach Mini Cyclone _______________________________________50Move Roaster to Final Location ______________________________52Tryer Handle _____________________________________________52Chaff Barrel _____________________________________________53Compressed Air Supply ____________________________________53

Install the Roaster ____________________________________________54Air, Water, and Gas Connections _____________________________55Hot Air Exhaust Vent Connection _____________________________56Cooling Air Exhaust Vent Connection__________________________57Electrical and Network Connections___________________________58Position Final Items _______________________________________59

Next Steps __________________________________________________60

Manufacturer Contact Information _______________________________61



IntroductionAudience

Additional Documentation

The intended audience for this manual, the S35 Assembly and Installation Guide, includes customer-side general contractors, facilities managers and other individuals who are responsible for assembling the roaster and connecting it to ventilation and site utilities.

Upon receiving the roaster, the customer’s general contractor assembles the roaster, connects the utilities including water, gas, and electric, and connects the hot and cold stack ventilation. Prior to turning on the equipment for the first time, the customer must schedule a site visit from a Loring Field Service Technician 2 weeks in advance. The Loring Field Service Technician performs final system commissioning. The commissioning period (start-up period) also includes hands-on customer training in the use and maintenance of the roaster.

The following additional documentation is available to aid with assembly and installation. Contact your Loring Account Representative for more information.

• Product Specification Form (PSF). This form contains customer-supplied information that is necessary in order for Loring to configure the roaster at the factory, a process that requires several weeks lead time. The customer must have completed the PSF before manufacturing of roaster can begin.

• Pre-Installation and Site Preparation Guide. This guide outlines the steps that the customer must take prior to receiving the roaster.

• Mechanical Interface Control Documents (MICDs). These technical drawings provide detailed information on system dimensioning and components, as well as system weights. They are intended for permit submittals and for use by general contractors, as well as by architects and facilities planners. These drawings are available upon request from Loring.

• Stack Manufacturers. Loring can provide a list of stack manufacturers upon request. Allow several weeks lead time for ordering from these manufacturers.

WARNING: Operating the roaster prior to final inspection and commissioning by an authorized Loring Field Service Technician will void the warranty.



Major Components, Assembled

The core pieces of Loring coffee-roasting equipment are the coffee roaster itself and a Green Bean Cart that is included with the S35 roaster. A separate piece of optional equipment, the Destoner, is described in a separate manual.

Green Bean Hopper (Auto Hopper System)

Green Bean Cart

Roaster Body

Cooling Tray

Cyclone

Front Left View

Back Right View

Front Right View

S-Duct

Auto Hopper Blower

Consolet and Electrical Enclosure

Chaff Barrel

Mini Cyclone

1

3

4

5

6

78

2

1 1

1

2

2

2

3

3

3

4

4

4

55

5

9

6

6

7

7

8

9

10

10

9

Front



Some roaster components are more easily visible prior to equipment assembly – mainly, various fans and motors. These components may be referenced during assembly instructions.

Back View, Components, As Shipped

11Circulation Fan

Inlet Air Opening

Purge Gate Air Cylinder

Drum Drive Motor

Cooler Fan Motor

Cooler Fan Motor Housing

Auto Hopper Blower

(From previous page)

(Current image)

Consolet

Electrical Enclosure

Utility Tray

Air, Gas, and Water Hookups

11

12 12

13

14

7

8a

8b

15

16 16

17

18

18

14

13

15

7

17

3

4

8a

8b

Back Left View

Cooling Tray4

Back



Back View, As Shipped, Continued

45-Degree Vent Kit19

The 45-Degree Vent Kit is an optional component. If included, it is shipped mounted to the opening on the Cooler Fan Motor Housing.

Back

19



The roaster equipment is crated specifically to minimize potential damage during shipping. Use care when opening and unpacking the roaster crates, and follow the uncrating instructions for selected items.

• Components are secured using nylon ties. White nylon ties are permanent, and should be left intact. Red nylon ties with tails can be cut.

• Some accessory components are bolted to the wall and roof of the crate. Use two people when un-bolting these items, one person inside and one outside the crate.

• Open the crates by removing the clips using a large flat-bladed screwdriver. Use care when opening crates to avoid damage to roaster components.

• Some fasteners are temporary, such as the bolts used to fasten the S-Duct to the Accessory Crate wall and roof. Fasteners intended for the roaster are shipped as follows: already attached, or in separate plastic baggies, labeled and attached to the piece of equipment for which they are used.

Notes for Unpacking

Open crate using clips

Leave white nylon ties intact

Do not pry open crates with a crowbar

Cut red ties

Additional tools include a multimeter to test the Ground Wire for the Green Bean Hopper Vacuum Hose, and food-grade anti-seize compound to prevent fasteners from seizing during assembly.



Assembling the roaster requires clearance for forklift maneuverability on all sides. A suggested practice is to assemble the roaster in a large open space that is close to its final location, and then use a forklift to move the roaster into its final position. After the roaster is in its final position, a licensed professional contractor attaches ventilation stacks, and performs utility hookups for electrical, gas, and water. Compressed air is also needed.

Uncrate the Roaster

Crate 1

Crate 2

Roaster Body

Accessories

Tool Kit

Remove top and all 4 walls

Remove items singly, in order:

Small Parts Box (inside Chaff Barrel)

Green Bean Hopper and Lid

Vacuum Tube (cut ties)

S-Duct (see instructions)

Cyclone (see instructions)

Mini Cyclone (behind Cyclone)

Green Bean Cart

Chaff Barrel

It may be easier to attach each accessory as it is unloaded. Review instructions prior to assembling.

a

b

b

c

c

d

d

ee

f

f

g

g

h

h

Auto Hopper Blower

Hard Copy Documentation in Cooling Tray

Fastener Kits

a



Small Parts Box

Roaster Feet

Thermocouple Routing Bracket

Stack Hat

The Small Parts Box is inside the Chaff Barrel, and contains the Roaster Feet, the Tryer (coffee sampler for use during roasting), a Green Bean Cart Magnet, and the Stack Hat.

Note that the fastener kits for the S-Duct and Cyclone are not in the Small Parts Box. These items are attached to the Cyclone itself.

Tryer

Chaff Barrel

Magnet

CAUTION: The Green Bean Cart Magnet is very strong. Use care when handling near steel and ferrous surfaces.



Green Bean Hopper

Green Bean Vacuum Hose

The Green Bean Hopper is nested inside the Green Bean Cart. Remove the Lid from the Green Bean Hopper, and use care when placing both these items on the floor to avoid damaging them. Place the Lid on the floor right side up, and place the Green Bean Hopper on the floor upside down. The Vacuum Hose for the Green Bean Hopper is at the bottom of the Chaff Barrel.

Green Bean CartUnstrap the nylon webbing that secures the Green Bean Cart inside the shipping crate, cut the plastic ties, and move the Green Bean Cart out of the crate and onto the floor. Remove the wood blocks from the built-in electronic Scale on the Green Bean Cart.

Remove wood blocks from Scale



Chaff BarrelRemove the wood screws holding the Chaff Barrel in place inside the shipping crate, and move the Chaff Barrel out of the crate and onto the floor.

Remove wood screws

#40 Torx Bit

Vacuum TubeCut the red nylon ties that secure the Vacuum Tube to the back wall of the shipping crate. Do not detach or loosen the Flange Plate. Locate the Clamps and O-Rings that are zip tied to the Vacuum Tube.

Do not detach or loosen the Flange Plate



Cyclone side

Roaster Body/Inlet Air Side

S-Duct Weight:

76 lbs (35 kg)

S-DuctThe S-Duct is bolted to the back wall and roof of the shipping crate on either end using 3 bolts at each end. Uncrating the S-Duct requires 2 people. One person should stand inside the crate, supporting the S-Duct with one hand and using the other hand to hold the bolts with a wrench, while the second person loosens the hex nuts on the exterior of the crate. These fasteners may be discarded, as they are not used to assemble the roaster.

Remove bolts

Heavy



Mini CycloneThe Mini Cyclone is behind the Cyclone inside the shipping crate. Move the Mini Cyclone out of the shipping crate and onto the floor, removing the back wall of the crate if needed.

The following steps have been adapted to make the written instructions simpler and more straightforward.

Uncrating and installing the Cyclone is a multi-step process. Therefore, uncrating and assembling the Cyclone is described in the Assembly section.

Auto Hopper Blower Hose, attached to Mini Cyclone, which is behind Cyclone

Mini Cyclone (Auto Hopper Blower Hose not shown on this image)

Micro Particle Filter

(connects to Vacuum Tube)

Large Particle Filter

Mini Cyclone

(connects to Auto Hopper Blower Hose)



An additional component, a Spare Parts Kit, is shipped with the roaster. This kit contains replacement parts such as fiberglass gasketing that are typically needed for ongoing roaster maintenance.

Checkpoint: UncratingAt this point, the following should be true:

1. Roaster Crate #1 has all four sides and roof removed. The roaster is still on the crate skids.

2. Accessory Crate #2 has been unloaded, except for the Cyclone.

Cyclone Fastener Kits



Assemble the Roaster, Part 1

Assembly Overview

A summary of assembly is as follows:

1. Detach roaster from crate skids and attach Roaster Feet.

2. Attach Green Bean Hopper, Vacuum Tube, and Green Bean Hopper Vacuum Hose.

3. Attach S-Duct and Cyclone.

4. Attach Auto Hopper Blower.

5. Attach Mini Cyclone.

6. Add final items such as Tryer and Work Light.

7. Move roaster to final location for final hookups by licensed professional contractor.

8. Position the Green Bean Cart and optional Destoner, if used.

The numbering below corresponds to the labeling shown in Major Components, Assembled on page 7. Only components requiring assembly are called out. (Destoner is not shown.)

Green Bean Hopper (Auto Hopper System)

Green Bean Cart

Roaster Body

Cyclone

S-Duct

Auto Hopper Blower

Chaff Barrel

Mini Cyclone

1

2

3

5

6

7

9

10



Front Left View

Front Right View

1

1

2

2

3

35

5

6

6

7

9

10

10

Front

Front



Attach Roaster FeetRemove the Left and Right Side Access Panels on the roaster.

Unfasten the lag bolts securing the roaster Foot Blocks to the shipping crate floor. The Tool Kit contains a selection of socket wrenches. Remove rear elbow section of Cooler Air Tubing to gain access to the Foot Block in the far left corner. A socket extension may be needed.

Left Right

Ratchet and socket wrench in Took Kit



Roaster Feet, continued

Using a forklift, raise the roaster off of the shipping crate skids. Lift the roaster using the preferred lift points. It is allowable to place the backmost fork immediately behind the main roaster body if needed.

Preferred lift points

Allowable lift point

Not a lift point

Crate floor

Not a lift point

WARNING: Do not use the outer ends of the roaster as lift points.



Lower the roaster to the floor in the intended assembly area. Ensure adequate clearance all around the roaster for forklift to maneuver and for ladder access to the top of the roaster. Allow adequate ceiling clearance to lift and attach components. Re-attach the Cooler Air Tubing elbow (2 people advised). Replace the Left and Right Side Access Panels on the roaster.

Left Side Access Panel

Right Side Access Panel

Cooler Air Tubing

Roaster Feet, continued

Front

CAUTION: Do not fully tighten the Jam Nut on the Feet until the Roaster is positioned in its final installed location.

Lift roaster off of the crate floor. Attach Roaster Feet. Adjust the Foot in the rear that is underneath the Utility Tray to be further off the ground than the Feet that are under the roaster body itself.

Jam Nut

Foot Block

Roaster Foot

For easiest access to the Chaff Barrel during roaster operation, the roaster should sit approximately 6 in (15.2 cm) off the floor when installation is complete.



Attach Green Bean Hopper

Finger tighten the Green Bean Hopper Mounting Bolts. Do not tighten them all the way yet.

Remove the 4 bolts attached to the opening at the top and front of the roaster body where the Green Bean Hopper will be located when attached to the roaster. Position the Green Bean Hopper on top of the roaster body. The Green Bean Hopper bottom portion is positioned based on the intended location of the Green Bean Cart. This is usually on the right side of the roaster, except for special-order custom configurations.

The Green Bean Hopper is positioned on top of the roaster so that the Vacuum Hose Connection points towards the right side of the roaster, where the Green Bean Cart is most typically positioned. The Sight Glass positioned at 45 degrees towards the front left side. If space constraints require that the Green Bean Cart be located on the left side of the roaster, a custom Green Bean Hopper is required.

The Green Bean Hopper Lid is positioned separately.

Vacuum Hose Connection

Air Hose Quick Coupler

Mounting Bolts are shipped in position

Sight Glass

Vacuum Tube Connection



Green Bean Hopper, continued

Attach the flexible Vacuum Hose to the Vacuum Hose Connection on the Green Bean Hopper. Note the differences between the two ends of the Vacuum Hose. The end that attaches to the Green Bean Cart has an operable clip with an exposed surface inside the Vacuum Hose. This end is detachable.

The end that attaches to the Green Bean Hopper has a screw-on clamp on the outside, and remains connected.

After the Vacuum Hose is connected with Ground Wire in place and tightened with a screw clamp, use a digital multimeter or continuity tester to check for continuity between the Roaster and the Green Bean Cart.

End with screw clamp attaches to the Green Bean Hopper

On the Green Bean Hopper end, bend the Ground Wire inwards

End with clip attaches to the Green Bean Cart

A faulty ground can cause the Scale on the Green Bean Cart to fail. Ensure that the Ground Wire is bent as shown on the Green Bean Hopper end, so that the Vacuum Hose is properly grounded on both ends when connected.



Green Bean Hopper, continued

Attach the Air Hose Quick Coupler. The Air Hose is already attached to the roaster body.

Place the Lid on top of the Green Bean Hopper. Do not secure the Clamps until after attaching the Vacuum Tube.

Green Bean Hopper Lid

Air Hose Quick Coupler

Clamp

Air Hose

Front



Position the Green Bean Hopper Lid so that the Vacuum Tube Connection points towards the back end of the roaster. It should not point straight back, but at a slight angle to the right. Do not clamp the Lid onto the Green Bean Hopper yet.

Vacuum Tube Connection points back and slightly right

Top View

Vacuum Tube

Front

Back

Attach Vacuum Tube



Position the Vacuum Tube so that the upper end connects to the Vacuum Tube Connection on the Green Bean Hopper Lid, and the Vacuum Tube Flange Plate lines up with the Mounting Plate on the Circulation Fan Motor at the back of the roaster. (The fasteners are shipped attached to the Vacuum Tube.) This operation requires 2 people, one on a ladder in front, and one on the floor in the back.

Vacuum Tube, continued

Vacuum Tube Connection

Clamp

O-Ring

Vacuum Tube

Circulation Fan Mounting Plate

Vacuum Tube Flange Plate

Back Left View

Finger tighten

Back

WARNING: Never leave the Vacuum Tube unsupported, or supported by just the Vacuum Tube Elbow on the Green Bean Hopper Lid. The Vacuum Tube must always be supported by the Vacuum Tube Flange Plate.



Circulation Fan Mounting Plate

Mounting Holes

Vacuum Tube Flange Plate

Back Right View

The Mounting Plate on the Circulation Fan Motor has several mounting holes, but only one hole pattern matches the Flange Plate on the Vacuum Tube. Finger tighten the fasteners securing the Vacuum Tube Flange Plate to the Circulation Fan Mounting Plate.




Fasten the top end of the Vacuum Tube to the Vacuum Tube Connection on the Green Bean Hopper Lid, using the Clamp that ships attached to the Vacuum Tube. Make sure that the O-Ring for the Clamp is seated properly between the Vacuum Tube Connection and the Vacuum Tube before tightening.

Tighten the bolts holding the Green Bean Hopper to the roaster body. Secure the Green Bean Hopper Lid to the Green Bean Hopper using the clamps on the Lid. Make sure that the Clamps catch on the lip of the Lid to create a complete vacuum seal.


CAUTION: Fasten the Green Bean Hopper bolts securely, but do not over-tighten and deform the stainless steel plate of the Green Bean Hopper.

WARNING: Never leave the Vacuum Tube supported by just the Vacuum Tube Elbow on the Green Bean Hopper Lid. The Vacuum Tube must always be supported by the Vacuum Tube Flange Plate.



Attach S-Duct to Inlet Air OpeningIf the roaster shipped with the optional 45 Degree Kit (a cooler stack component), remove the 45 Degree Kit.

Detach the bracket for the Magnehelic gauge by removing the bolts that secure it to the roaster body. The Magnehelic gauge is located near the Inlet Air Opening at the back of the roaster. Do not detach the Magnehelic gauge from the hoses. Allow the gauge and bracket to dangle.

45-Degree Vent Kit (Optional)

Magnehelic gauge

Remove bolts

Front



Locate the fastener kit labeled “S-Duct to Body”, which is in a clear plastic bag attached to the Cyclone (still in the crate).

Attach S-Duct to the Inlet Air Opening, including the Magnehelic gauge, mounted behind the S-Duct as shown. Use the nuts provided with the S-Duct to Body fastener kit to fasten the Magnehelic bracket together with the S-Duct. Finger tighten only.

Inlet Air Opening

S-Duct, continued

Front Left View

Back Left View



S-Duct, continued

Finger tighten

At this point in the assembly process, the S-Duct, Green Bean Hopper, and Vacuum Tube have all been attached. The S-Duct is still only finger tightened.

Back



Cyclone is secured for shipping

Stack

Attaching the Cyclone is a multi-step process. In the first part of this task, the Cyclone is loosely attached at several key points to allow room for maneuvering until all the connections fully line up. These points are the Circulation Fan Housing, the S-Duct at both ends, and the Gas Mixer.

Remove the roof of the Accessory Crate. Locate and remove the remaining fastener kits that are attached to the Cyclone. Also locate the Cyclone Lifting Block, which is secured to the shipping crate with small wood screws.

Cyclone Prep

Attach the Cyclone, Part 1

Cyclone Lifting Block with nylon webbing



Remove StackThe Stack is shipped inside the Cyclone. It must be removed temporarily in order to lift the Cyclone into position. Note Stack orientation inside the Cyclone prior to removing it. The bolts fastening the Stack are located deep inside the Cyclone. Remove the 8 bolts holding the Stack in place, and set them aside. Do not discard these bolts.

Remove bolts and lock washers

Important: Take careful note of the Stack orientation before removing

(Thermocouple port aligns with Sight Glass below)

Remove Stack

Sight Glass

Cyclone part 1, continued

CAUTION: The Stack is heavy. Use care when lifting and moving.



Attach Cyclone Lifting BlockLocate the temporary fastener kit that is attached to the Cyclone Lifting Block. This kit contains wood screws and washers. Insert the Lifting Block into the top opening of the Cyclone, under the inner flange, with the eye bolt and webbing facing up. Use the wood screws and washers to temporarily keep the Lifting Block raised up inside of the Cyclone. The screws are not weight-bearing for actual lifting.

Eye boltNylon webbing

Air OpeningSight Glass


Top View



Cyclone Connections, Exploded


Back Left View, Exploded

Gas Mixer

Gas Mixer Flange

S-Duct Connection

Circulation Fan Connection

Cyclone Lifting Block (temporary)

Circulation Fan Housing


Chaff Barrel Lid

Cyclone

S-Duct

CAUTION: Use care when inserting studs on Cyclone’s Circulation Fan Connection into the flange of the Circulation Fan Housing.

CAUTION: Do not over-tighten stainless steel fasteners, as this may cause parts to seize or fail. Use food-grade anti-seize compound on fastener threads.



Cyclone Connections, Assembled


Back Left View, Fastened

Gas Mixer

Cyclone Lifting Block (temporary)



Chaff Barrel Lid

Cyclone

S-Duct



Loosen Gas Mixer


The Gas Mixer is located in the Utility Tray at the back of the roaster. Loosen the U-Bolt Bracket holding the Gas Mixer in place, in order to allow room to maneuver when attaching the Cyclone. Removing the top elbow of the Gas Mixer provides additional room to maneuver the Cyclone into place. Note that a Gasket is necessary at both ends of the elbow, to restore a tight seal.

The top and back of the Utility Tray are fastened with button head screws. Use a hex key wrench from the Tool Kit to remove them, and then slide off the top and back aluminum panels of the Utility Tray. Keep these fasteners to re-install the Utility Tray covers later.

U-Bolt Bracket

Gas Mixer Top Elbow

Gasket locations

Remove top and back panel of Utility Tray, if not already removed

This panel does not come off

Back Left View



Lift Cyclone Into Position


Use a forklift to raise the Cyclone into position at the back of the roaster. Hook the webbing of the Cyclone Lifting Block over the forks, with the duct flanges facing outwards away from the forklift, and the Sight Glass facing to the right. Ensure that the webbing cannot slip off the forks.

Locate the fastener kits labeled “Cyclone to Circulation Fan” and “S-Duct to Cyclone”.

S-Duct

Fork


Front Left View Front



Attach Cyclone to Circulation Fan Housing


Cyclone


Use the “Cyclone to Circulation Fan” fastener kit to loosely attach the Cyclone to the Circulation Fan Housing.

Finger tighten

Front Left View

CAUTION: Use care when inserting and fastening the studs on the side of the Cyclone’s Circulation Fan Connection into the flange of the Circulation Fan Housing. These studs are welded in, and can pull through without much warning. Tighten until snug, and then give one additional 1/4 turn. Do not over-tighten.



Attach Cyclone to S-Duct


Cyclone

S-Duct

Assembled


Use the “Cyclone to S-Duct” fastener kit to loosely attach the Cyclone to the S-Duct. Fit the Thermocouple Routing Bracket (in Small Parts Box) and the Purge Gate Air Cylinder (strapped to the Circulation Fan) on the outside of the S-Duct flange.

Finger tighten

Front Left View



Attach Purge Gate Air Cylinder


The Purge Gate Air Cylinder comes strapped in place with permanent white nylon ties.

Using the three bolts provided, mount the Purge Gate Air Cylinder Bracket on the S-Duct side of the Cyclone / S-Duct flange. Insert the Purge Gate Lever Arm into the Purge Gate Cylinder Rod End Clevis Assembly, making sure to install one washer above the Lever Arm and one below the Lever Arm. Insert the Clevis Pin into the Rod End Clevis Assembly and secure with the 3/8” side-mount external retaining ring (E-Clip).

Back View (from below right)

Purge Gate

Clevis Assembly

S-Duct


Purge Gate Air Cylinder Bracket

Purge Gate Lever Arm is sandwiched between 2 washers, one above and one below

Thermocouple Clips


Finger tighten



Wire Connections

Water Hose Connection

Ignition Wire

Gas Mixer Elbow

Gas Mixer FlangeCyclone

Gasket

Attach Cyclone to Gas Mixer


Finger tighten

Use fasteners and Gasket already attached to the Gas Mixer Flange to loosely attach the Cyclone to the Gas Mixer

Back Left ViewBack



Secure Cyclone Fasteners

Install Stack and Stack Hat


After lining up Cyclone along all major connection points, fully tighten the fasteners, but do not over-tighten:

• Cyclone to S-Duct• Cyclone to Circulation Fan Housing• S-Duct to Inlet Air Opening• Purge Gate Connection• Gas Mixer

After fully securing the Cyclone to the S-Duct, Circulation Fan, and Gas Mixer, and the S-Duct to the Inlet Air Opening, remove the Cyclone Lifting Block and re-install the Stack. Use the 8 bolts that came with the Stack. Insert the Stack Hat. Connect Stack Thermocouples.

Cyclone

Stack

Thermocouple Ports

When lifting with forklift, use these holes with an appropriate sling

Stack Hat

CAUTION: The Stack is heavy. Use care when lifting and moving.




Thermocouple Clips

Stack Thermocouples (attach to Stack)

Cyclone

Purge Gate

S-Duct

Stack Thermocouples

Vacuum Tube

Bracket (One bolt only)

Thermocouple Flexible Conduit

Thermocouple Flexible Conduit

Back View (from above right)

Back View (from below right)

Stack

S-Duct




The Purge Gate Air Cylinder has Thermocouple Lines already attached. Place the Thermocouple Lines into the Hose Clips.


S-DuctAir Cylinder S-DuctStack

Purge Gate

Circulation FanCirculation Fan

Thermocouple Clips



Install Cyclone, Part 2The remaining connections on the Cyclone are:

• Water Lines (Chaff Quench Hoses)• High Temperature Cutoff Switch (Spade Connectors)• Ignition Wire Connection, BCU or DSI (Liquid Tight Conduit)• Chaff Barrel



Final Roaster AssemblyAttach Auto Hopper Blower

Electrical Connectors are inside box

Mini Cyclone Hose Port (connects to Auto Hopper Blower Hose)

Auto Hopper Blower fasteners ship attached to the eye bolt on the Auto Hopper Blower Housing.

Auto Hopper Blower Hose fasteners ship attached to the Hose itself.

Back



The Auto Hopper Blower motor should be hooked up to the electrical conduit with labeled wires that are located at the Utility Tray. Connect the wire conduit to the motor’s electrical box, but leave the wires themselves disconnected.

The Loring Field Service Technician will complete this part of the installation as part of system commissioning.

Auto Hopper Blower, continued



Attach Mini Cyclone

Back Right View

Attach the Mini Cyclone to the end of the Vacuum Tube using the Clamp and O-Ring that is attached to the Vacuum Tube. Attach the Auto Hopper Blower Hose to the Auto Hopper Blower, using fasteners that ship already attached.

Vacuum Tube

Mini Cyclone

Auto Hopper Blower Hose

Auto Hopper Blower

Mini Cyclone Hose Port

O-Ring

End of Vacuum Tube

Clamp

Back

CAUTION: Do not drop anything down the Mini Cyclone Hose Port.



Back Right View

When attached, the Mini Cyclone should appear as shown.

Mini Cyclone

Auto Hopper Blower Hose

Auto Hopper Blower

Mini Cyclone, continued

Back



Tryer Handle

Move Roaster to Final Location

The Tryer is a small component that inserts into the front of the roaster, but is not attached. It is used for sampling beans during the roasting process. The Tryer ships in the Small Parts Box, and inserts in the Tryer Port in the front of the roaster.

At this point, the roaster is ready to be moved to its final location in preparation for final installation (stack and utility hookups). Use a forklift and lift from the center of the roaster body. Do not place fork lift points under the Cooling Tray area or far to the back under the Utility Tray.

Position the roaster carefully in its final location to align with stack openings, and ensure clearances all the way around the roaster. Clearances are described in the Pre-Installation Guide.

Front Right View, fully assembled

Chaff Barrel ClampTryer



Chaff Barrel

Compressed Air Supply

The Chaff Barrel is installed under the Cyclone, and secures to the Cyclone using the Chaff Barrel Clamp that is shipped attached to the Cyclone. Press down on the Chaff Barrel to move it into position under the Cyclone.

Use the Roaster Feet for final height positioning and leveling so that the Chaff Barrel fits easily under the Cyclone with the springs on the Chaff Barrel wheels slightly compressed. When the Roaster is at its final height and leveled, use the Jam Nut on the Feet to lock the Feet into place.

Obtain a compressed air supply that meets the specifications listed in the Pre-Installation and Site Preparation Guide. Complete this task prior to the final site commissioning visit from the Loring Field Service Technician. Contact Loring for guidance on selecting and ordering suitable equipment.

Jam Nut

Roaster Foot



Install the RoasterRoaster installation encompasses the following tasks:

• Installing and connecting ventilation ducts for Stack (hot air) and cooler air exhaust vents.• Connecting utilities for air, water, gas, and electrical

These tasks should be performed by a licensed professional contractor.

The customer-side Network Administrator is responsible for connecting the roaster to an existing on-site computer network. However, final IP configuration cannot be done until the roaster is powered on for the first time by a Loring Field Service Technician, during site commissioning.

Note: The roaster will operate without being connected to a computer network, but this will limit technical support, and will prevent the roaster from sending Roast Data reports at the end of each roast, as well as Alarm Status and Alarm History email reports.



Air, Water, and Gas Connections

Front

Front

Back

Back

Roaster

Green Bean Cart

Air Water Gas

Water Hookup

1/2" FNPT Connection

Natural Gas or Propane Hookup


Compressed Air Hookup




Hot Air Exhaust Vent Connection

Front

FrontBack

Back

8" minimum inside diameter

Refer to the Pre-Installation and Site Preparation Guide for additional system specifications and operating temperatures.

Stack



Front

FrontBack

Back

Cooling Air Exhaust Vent Connection

8" minimum diameter



Electrical and Network Connections

Local Area Network (LAN) Inlet

Power Cable Inlet

Ethernet Switch

Customer can use any unused ports

Fusable Disconnect

Ground LugL1

L2L3

Electrical Enclosure

Front

Back

Left View



Position Final ItemsThe Green Bean Cart can be positioned for daily operations. Position the Destoner, if used. The Chaff Barrel fits underneath the Cyclone. Push down on Chaff Barrel to compress the wheel springs. While continuing to press down, roll the chaff barrel to fit it under the Cyclone. Use the Chaff Barrel clamp to hold the Chaff Barrel in place.

Tryer Handle

Tryer Port

Clamp on Chaff Barrel Lid



Next StepsAfter all assembly and installation tasks described in this manual have been completed, the customer should contact Loring to schedule a site visit and system commissioning from an authorized Loring Field Service Technician. System commissioning includes onsite customer training. Allow 2 weeks’ lead time to schedule this site visit.

WARNING: Do not operate the roaster until after final system commissioning with an authorized Loring Field Service Technician. Doing so will void the warranty.



Manufacturer Contact Information

This equipment is manufactured by:

Loring Smart Roast, Inc. 3200 Dutton Ave #413 Santa Rosa, CA 95407 (707) 526-7215

For questions, please contact Loring Customer Support:

www.loring.com/support

(707) 526-7215 x 217

[email protected]

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