KLINGE’S NMR 262KLINGE’S NMR 262Two Independent Systems Integrated into one Two Independent Systems Integrated into one

UnitUnit

This Requires Special Features:This Requires Special Features:

Total Redundancy of Refrigeration Total Redundancy of Refrigeration ComponentsComponents

Total Redundancy of Electric Total Redundancy of Electric ControlsControls

Communication between the two Communication between the two Independent SystemsIndependent Systems

KLINGE CORPORATION

Basic Refrigeration SystemBasic Refrigeration System

KLINGE CORPORATION

KLINGE CORPORATION

Air FlowAir Flow

KLINGE CORPORATION

KLINGE CORPORATION

Each System has its own Control BoxEach System has its own Control Box

Located on the Left side of the Unit is Located on the Left side of the Unit is the Control Box designated as 1the Control Box designated as 1

Located on the Right side of the Unit is Located on the Right side of the Unit is the Control Box designated as 2the Control Box designated as 2

Each Box Controls the Compressor Each Box Controls the Compressor Directly behind it and its associated Directly behind it and its associated refrigeration systemrefrigeration system

Each Box Controls the Evaporator Fan Each Box Controls the Evaporator Fan on its side of the Evaporator Section on its side of the Evaporator Section

The Boxes Communication with each The Boxes Communication with each other to Control the entire Unit other to Control the entire Unit

KLINGE CORPORATION

KLINGE CORPORATION

Probes Provide Temperature Probes Provide Temperature

Feedback to the Controllers Feedback to the Controllers Top Photo shows Return Air Probes (left Top Photo shows Return Air Probes (left and right) from Container side of the Unit and right) from Container side of the Unit and Recorder Return Air Probe (middle) and Recorder Return Air Probe (middle)

Bottom Photo shows Right side of Bottom Photo shows Right side of Evaporator Coil looking into the Evaporator Coil looking into the Evaporator SectionEvaporator Section

– Notice Return Air Probe (upper one) Notice Return Air Probe (upper one) pushed through the coilpushed through the coil

– The Defrost Probe (lower one) is The Defrost Probe (lower one) is positioned between the lines of the coil positioned between the lines of the coil to sense the temperature of the to sense the temperature of the Evaporator coil Evaporator coil

Each Independent System has its own Each Independent System has its own ProbesProbes

– One Return Air ProbeOne Return Air Probe– One Defrost ProbeOne Defrost Probe

KLINGE CORPORATION

Evaporator Coil Evaporator Coil

KLINGE CORPORATION

Starting the UnitStarting the UnitPrimary Control versus SecondaryPrimary Control versus Secondary ControlControl

As previously stated the Unit has two Independent Control Boxes As previously stated the Unit has two Independent Control Boxes with a Communications Link joining themwith a Communications Link joining them

Both Control Boxes Both Control Boxes MUSTMUST be turned on for Proper Unit Operation be turned on for Proper Unit Operation– Each Control Box has its own ON-OFF switchEach Control Box has its own ON-OFF switch

The Box that is turned On The Box that is turned On FIRSTFIRST will become the Primary Control will become the Primary Control for the Unitfor the Unit

The Box that is turned On The Box that is turned On SECONDSECOND will become the Secondary will become the Secondary ControlControl

Note that there is no difference between starting Control Box 1 or Note that there is no difference between starting Control Box 1 or 2 first, either one is capable of operation as the Primary Control 2 first, either one is capable of operation as the Primary Control

– Then by default the other Box will operate as the Secondary Then by default the other Box will operate as the Secondary Control, but remember it MUST also be turned onControl, but remember it MUST also be turned on

KLINGE CORPORATION

Proper LED Configuration for Proper LED Configuration for Thermostats of Primary Control BoxThermostats of Primary Control Box

The Green ON LED The Green ON LED should be activatedshould be activated

The Yellow PRI SYSTEM The Yellow PRI SYSTEM LED should be LED should be activatedactivated

The Yellow COOLING The Yellow COOLING LED should be LED should be activatedactivated

KLINGE CORPORATION

Proper LED Configuration for Proper LED Configuration for Thermostats of Secondary Control BoxThermostats of Secondary Control Box

Only the Green ON Only the Green ON LED should be LED should be activated if the activated if the Control Box is Control Box is functioning as the functioning as the Secondary ControlSecondary Control

KLINGE CORPORATION

Alarm ConditionsAlarm Conditions Each Control Box has its own Electronic Thermostat Each Control Box has its own Electronic Thermostat

The Thermostats have Fault LEDs to be activated if a system The Thermostats have Fault LEDs to be activated if a system fault is detectedfault is detected

If a problem develops with the Primary System the If a problem develops with the Primary System the Communication link between the two independent systems Communication link between the two independent systems will execute a will execute a System ChangeSystem Change..– The Secondary Control System will take over as the Primary The Secondary Control System will take over as the Primary

Control SystemControl System– The Primary Control System will become the Secondary Control The Primary Control System will become the Secondary Control

SystemSystem– This This System ChangeSystem Change is an automatic function of the NMR 262 is an automatic function of the NMR 262

If the Thermostat of the Primary Control System detects a If the Thermostat of the Primary Control System detects a significant problem and executes a significant problem and executes a System ChangeSystem Change it will it will activate the Alarm Horn and the corresponding Alarm Light of activate the Alarm Horn and the corresponding Alarm Light of the Evaporator section. the Evaporator section.

KLINGE CORPORATION

Operator InterfaceOperator InterfaceEach Control Box has 3 external Each Control Box has 3 external switches and an internal Touch Pad switches and an internal Touch Pad DisplayDisplayThe top switch is the ON-OFF switch The top switch is the ON-OFF switch referred to earlier referred to earlier The 2The 2ndnd switch is for Manual Defrost switch is for Manual Defrost and to silence the Alarm Hornand to silence the Alarm HornThe 3The 3rdrd switch is to Reset the control switch is to Reset the control circuit breaker (CB2)circuit breaker (CB2)The Touch Pad Display is used to enter The Touch Pad Display is used to enter the Desired Set Point and display the the Desired Set Point and display the Return Air Probe temperatureReturn Air Probe temperature

– Note that only the Primary Control Note that only the Primary Control System will have its Display System will have its Display activatedactivated

– The Secondary System’s Display can The Secondary System’s Display can be momentarily activated by be momentarily activated by pressing any of the 3 touch pad pressing any of the 3 touch pad switchesswitches

KLINGE CORPORATION

Touch Pad Display Touch Pad Display InstructionsInstructions

KLINGE CORPORATION

Older model NMR-262 with thumb wheel set point 7 Older model NMR-262 with thumb wheel set point 7 mechanical recordermechanical recorder

KLINGE CORPORATION

The engine of this genset is equipped with an automatic glow plug system, The engine of this genset is equipped with an automatic glow plug system, set to operate when engine black temp is below 13set to operate when engine black temp is below 13°°Start engine by momentarily placing “MAN / OFF / AUTO” switch in the Start engine by momentarily placing “MAN / OFF / AUTO” switch in the “MAN” or “AUTO” position.“MAN” or “AUTO” position.If the switch is in the “MAN” position and engine fails to start, reset the If the switch is in the “MAN” position and engine fails to start, reset the controls by momentarily placing the switch in the “OFF” position. controls by momentarily placing the switch in the “OFF” position. If the switch is in the “AUTO” position, engine control unit “ECU” is set If the switch is in the “AUTO” position, engine control unit “ECU” is set from factory for 8 starting cycles.from factory for 8 starting cycles.If engine did not start at the end of 8 cycles, reset controls by placing the If engine did not start at the end of 8 cycles, reset controls by placing the switch in “OFF” position and check engine.switch in “OFF” position and check engine.Automatic shut-down indicators are located inside electric box for low oil Automatic shut-down indicators are located inside electric box for low oil pressure, high oil temp, and starter overcrank. pressure, high oil temp, and starter overcrank. If switch is in “MAN” or “AUTO””, but engine is not running, one of the If switch is in “MAN” or “AUTO””, but engine is not running, one of the shut-downs has activated. Reset by momentarily placing the switch “OFF”. shut-downs has activated. Reset by momentarily placing the switch “OFF”.

KLINGE CORPORATION

KLINGE MAINTENANCE PARTSKLINGE MAINTENANCE PARTS

OIL FILTER OIL FILTER K26 24898 14K26 24898 14

FUEL FILTER PRIMARYFUEL FILTER PRIMARYK22 06905 00K22 06905 00

FUEL FILTER SECONDARYFUEL FILTER SECONDARYK26 24898 13K26 24898 13

AIR FILTER CARTRIDGEAIR FILTER CARTRIDGEK26 25091 08K26 25091 08

V-BELT ALTERNATORV-BELT ALTERNATORK26 24898 10K26 24898 10

USE SAE 10W 40 OIL – USE SAE 10W 40 OIL – API RATING CF/CF-4API RATING CF/CF-4

KLINGE CORPORATION

This Unit Is Equipped with an Engine Control Unit This Unit Is Equipped with an Engine Control Unit (ECU) KLINGE P / N K31 00826 00(ECU) KLINGE P / N K31 00826 00

THE ECU AUTOMATICALLY CRANKS, STARTS & THE ECU AUTOMATICALLY CRANKS, STARTS & MONITORS ENGINE FOR OVERCRANK, MONITORS ENGINE FOR OVERCRANK, OVERSPEED, HIGH COOLANT TEMP, & LOW OVERSPEED, HIGH COOLANT TEMP, & LOW OIL PRESSURE.OIL PRESSURE.

THE ECU IS LOCATED IN THE ELECTRICAL THE ECU IS LOCATED IN THE ELECTRICAL BOX AND USES SIGNALS FROM A MANGETIC BOX AND USES SIGNALS FROM A MANGETIC PICKUP P/N K25 26241 02 TO MONITOR PICKUP P/N K25 26241 02 TO MONITOR ENGINE DURING CRANKING & RUNNING.ENGINE DURING CRANKING & RUNNING.

THE MAGNETIC PICKUP IS LOCTED CLOSE TO THE MAGNETIC PICKUP IS LOCTED CLOSE TO THE BOTTOM OF THE ENGINE’S FLYWHEEL THE BOTTOM OF THE ENGINE’S FLYWHEEL HOUSING & IS CONNECTED TO THE CONTROL HOUSING & IS CONNECTED TO THE CONTROL BOX BY SHIELDED 2 CONDUCTOR CABLE.BOX BY SHIELDED 2 CONDUCTOR CABLE.

IF THE SIGNAL FROM THE PICKUP IS NOT RECEIVED DURING CRANKING, ENGINE IF THE SIGNAL FROM THE PICKUP IS NOT RECEIVED DURING CRANKING, ENGINE WILL NOT START. IF THE SIGNAL IS LOST WHEN UNIT IS RUNNING, ENGINE WILL WILL NOT START. IF THE SIGNAL IS LOST WHEN UNIT IS RUNNING, ENGINE WILL SHUT OFF. IN BOTH CASES THE OVERCRANK & OVERSPEED LED’s OF ECU WILL SHUT OFF. IN BOTH CASES THE OVERCRANK & OVERSPEED LED’s OF ECU WILL ACTIVATE.ACTIVATE. (CONTINUED) (CONTINUED)

KLINGE CORPORATION

FOR PROPER OPERATION THE GAP FOR PROPER OPERATION THE GAP BETWEEN THE TOP OF THE MAGNETIC BETWEEN THE TOP OF THE MAGNETIC PICKUP & THE TOP OF THE ENGINE’s PICKUP & THE TOP OF THE ENGINE’s FLYWHEEL SHOULD BE 0.53 mm. THIS FLYWHEEL SHOULD BE 0.53 mm. THIS GAP IS OBTAINED BY INSERTING THE GAP IS OBTAINED BY INSERTING THE PICKUP UNTIL IT LIGHTLY TOUCHES A PICKUP UNTIL IT LIGHTLY TOUCHES A FLYWHEEL TOOTH & THEN BACKING IT OUT FLYWHEEL TOOTH & THEN BACKING IT OUT BY ½ A TURN. TO MAKE SURE THIS GAP IS BY ½ A TURN. TO MAKE SURE THIS GAP IS MAINTAINED, CHECK FROM TIME TO TIME MAINTAINED, CHECK FROM TIME TO TIME THAT THE LOCKNUT ON THE MAGNETIC THAT THE LOCKNUT ON THE MAGNETIC PICKUP IS TIGHT.PICKUP IS TIGHT.

IF THE SIGNAL FROM THE PICKUP IS NOT RECEIVED DURING CRANKING, ENGINE WILL IF THE SIGNAL FROM THE PICKUP IS NOT RECEIVED DURING CRANKING, ENGINE WILL NOT START. IF THE SIGNAL IS LOST WHEN UNIT IS RUNNING, ENGINE WILL SHUT NOT START. IF THE SIGNAL IS LOST WHEN UNIT IS RUNNING, ENGINE WILL SHUT OFF. IN BOTH CASES THE OVERCRANK & OVERSPEED LED’s OF ECU WILL ACTIVATE.OFF. IN BOTH CASES THE OVERCRANK & OVERSPEED LED’s OF ECU WILL ACTIVATE.

IT THE MAGNETIC PICKUP MUST BE REPLACED MAKE SURE THAT DURING IT THE MAGNETIC PICKUP MUST BE REPLACED MAKE SURE THAT DURING INSTALLATION IT FACES THE HIGHPOINT OF A FLYWHEEL TOOTH, TO ENSURE THIS INSTALLATION IT FACES THE HIGHPOINT OF A FLYWHEEL TOOTH, TO ENSURE THIS USE A FLASH LIGHT TO LOOK THROUGH THE MOUNTING HOLE & SLIGHTLY TURN USE A FLASH LIGHT TO LOOK THROUGH THE MOUNTING HOLE & SLIGHTLY TURN ENGINE UNTIL HIGHPOINT OF A TOOTH FACES THE HOLE.ENGINE UNTIL HIGHPOINT OF A TOOTH FACES THE HOLE.

THERE ARE 4 POTS TO ADJUST THE CONTROL SETTINGS & 5 SWITCHES TO SET THE THERE ARE 4 POTS TO ADJUST THE CONTROL SETTINGS & 5 SWITCHES TO SET THE CRANK CYCLES AS SHOWN IN THE SKETCH.CRANK CYCLES AS SHOWN IN THE SKETCH.

TURNING THE POTS CLOCKWISE INCREASES THE SETTINGS, POTS ARE 25 TURNS AND TURNING THE POTS CLOCKWISE INCREASES THE SETTINGS, POTS ARE 25 TURNS AND CAN NOT BE DAMAGED BY EXCESS TURNS.CAN NOT BE DAMAGED BY EXCESS TURNS.SWI, SW2 & SW3 SHOULD BE ON, SW4 & SW5 SHOULD BE OFF.SWI, SW2 & SW3 SHOULD BE ON, SW4 & SW5 SHOULD BE OFF.

KLINGE CORPORATION

Located Inside the Genset Door is a Maintenance Located Inside the Genset Door is a Maintenance Schedule for the Deutz EngineSchedule for the Deutz Engine

KLINGE CORPORATION

KLINGE CORPORATION

THE ENGINE OF THIS GENSET IS EQUIPPED WITH AN AUTOMATIC GLOW PLUG THE ENGINE OF THIS GENSET IS EQUIPPED WITH AN AUTOMATIC GLOW PLUG SYSTEM, SET TO OPERATE WHEN ENGINE BLOCK TEMP IS BELOW 13˚C.SYSTEM, SET TO OPERATE WHEN ENGINE BLOCK TEMP IS BELOW 13˚C.START ENGINE BY MOMENTARILY PLACING “MAN / OFF / AUTO” SWITCH IN THE START ENGINE BY MOMENTARILY PLACING “MAN / OFF / AUTO” SWITCH IN THE “MAN OR “AUTO” POSITION.“MAN OR “AUTO” POSITION.IF THE SWITCH IS IN “MAN” POSITION AND ENGINE FAILS TO START, RESET THE IF THE SWITCH IS IN “MAN” POSITION AND ENGINE FAILS TO START, RESET THE CONTROLS BY MOMENTARILY PLACING THE SWITCH IN THE “OFF” POSITION.CONTROLS BY MOMENTARILY PLACING THE SWITCH IN THE “OFF” POSITION.IF THE SWITCH IS IN “AUTO” POSITION, ENGINE CONTROL UNIT “ECU” IS SET IF THE SWITCH IS IN “AUTO” POSITION, ENGINE CONTROL UNIT “ECU” IS SET FROM FACTORY FOR 8 STARTING CYCLES.FROM FACTORY FOR 8 STARTING CYCLES.IF ENGINE DID NOT START AT THE END OF 8 CYCLES, RESET CONTROLS BY IF ENGINE DID NOT START AT THE END OF 8 CYCLES, RESET CONTROLS BY PLACING THE SWITCH IN “OFF” POSITION AND CHECK ENGINE.PLACING THE SWITCH IN “OFF” POSITION AND CHECK ENGINE.AUTOMATIC SHUT-DOWN INDICATORS ARE LOCTED INSIDE ELECTRIC BOX FOR AUTOMATIC SHUT-DOWN INDICATORS ARE LOCTED INSIDE ELECTRIC BOX FOR LOW OIL PRESSURE, HIGH OIL TEMP AND STARTER OVERCRANK.LOW OIL PRESSURE, HIGH OIL TEMP AND STARTER OVERCRANK.IF SWITCH IS IN “MAN” OR “AUTO”, BUT ENGINE IS NOT RUNNING, ONE OF THE IF SWITCH IS IN “MAN” OR “AUTO”, BUT ENGINE IS NOT RUNNING, ONE OF THE SHUT-DOWNS HAS ACTIVATED. RESET BY MOMENTARILY PLACING THE SWITCH SHUT-DOWNS HAS ACTIVATED. RESET BY MOMENTARILY PLACING THE SWITCH “OFF”.“OFF”.

KLINGE CORPORATION

Load LineLoad Line

KLINGE CORPORATION

KLINGE CORPORATION

Front View of NMR-262 & NMG-115 Front View of NMR-262 & NMG-115 Container SystemContainer System

Left View of NMR-262 & NMG-115 Left View of NMR-262 & NMG-115 Container SystemContainer System

KLINGE CORPORATION

Right View of NMR-262 & NMG-115 Right View of NMR-262 & NMG-115 Container SystemContainer System

KLINGE CORPORATION

KLINGE CORPORATION

KLINGE CORPORATION

Pre-Trip Form for NMR-262Pre-Trip Form for NMR-262

KLINGE CORPORATION

Pre-Trip Form for NMR-262 ContinuedPre-Trip Form for NMR-262 Continued

KLINGE CORPORATION

Pre-Trip Form for NMG-115Pre-Trip Form for NMG-115

KLINGE CORPORATION

Change lube oil filters every 500 hours

Pre-Trip Form for NMG-115 ContinuedPre-Trip Form for NMG-115 Continued

KLINGE CORPORATION

Cooling SequenceCooling Sequence

KLINGE CORPORATION

Cooling Sequence ContinuedCooling Sequence Continued

KLINGE CORPORATION

Function Test Function Test

KLINGE CORPORATION