Micro-Adjustable Torque Wrench - Van F Belknap Co Torque Wrench Operating... · Torque applied at...
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THE LEADER IN SPECIALTY TORQUE APPLICATIONS Micro-Adjustable Torque Wrench SAFETY GUIDELINES Available at: www.belknaptools.com/support-library/safety-guidelines Maintenance / Service 1. Do not attempt to lubricate the internal mechanism; it was permanently lubricated during assembly. 2. Do not immerse. Clean torque wrench by wiping. 3. Do not use damaged or abused tools; please return them to Belknap for inspection. Operating Procedure (Example = 64 Ft. Lbs.) Set the Torque 1. Unlock handle by holding tube with one hand and pull the lock ring back with the other, allowing the handle to turn CW or CCW. Maintain a slight rearward pull on the lock ring during all adjustments. 2. Line up the thimble edge with the “60” graduation cross line and “0” with the vertical line. 3. Turn handle and set thimble graduation to “4” on the vertical line. 4. Lock handle by releasing back pressure on lock-ring until it clicks and handle doesn’t turn. Torque the Fastener 1. Grip the torque wrench in the center of the handle. 2. Apply a slow, steady force in the desired direction until a click/impulse is heard/felt. 3. Stop pulling and allow the wrench to reset. WWW.belknaptools.com • [email protected] • CALL (248) 348-7800 • FAX (248) 348-9821 • 29164 Wall St. • Wixom, MI 48393 USA 250 240 230 220 210 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 Thimble Edge Minor Graduations Lock Ring FT.LB. 8 9 10.8 12.2 FT.LB. 0 NM 1.4 0 1 Major Graduations Handle *Check out our online Torque Extension Calculator at: www.belknaptools.com/support-library/extensions-calculator This torque wrench, as calibrated at the factory, is certified to meet the current ASME specification. Additionally, all wrenches are calibrated on a torque standard traceable to the National Institute of Standards and Technology (N.I.S.T.). Length of adapter (Center to Center) A Torque applied at end of adapter TA Torque wrench reading TW Distance between square drive and hand position. Hand position should be in the middle of grip area. L FT.LB. 8 9 0 1 TORQUE EXTENSION CALCULATOR* TA x L L + A = TW Formula:
Transcript of Micro-Adjustable Torque Wrench - Van F Belknap Co Torque Wrench Operating... · Torque applied at...
THE LEADER IN SPECIALTY TORQUE APPLICATIONS
Micro-Adjustable Torque Wrench
SAFETY GUIDELINESAvailable at: www.belknaptools.com/support-library/safety-guidelines
Maintenance / Service1. Do not attempt to lubricate the internal mechanism;
it was permanently lubricated during assembly.2. Do not immerse. Clean torque wrench by wiping. 3. Do not use damaged or abused tools; please return
them to Belknap for inspection.
Operating Procedure (Example = 64 Ft. Lbs.)Set the Torque1. Unlock handle by holding tube with one hand and pull the lock
ring back with the other, allowing the handle to turn CW or CCW. Maintain a slight rearward pull on the lock ring during all adjustments.
2. Line up the thimble edge with the “60” graduation cross line and “0” with the vertical line.
3. Turn handle and set thimble graduation to “4” on the vertical line. 4. Lock handle by releasing back pressure on lock-ring until it clicks
and handle doesn’t turn.Torque the Fastener1. Grip the torque wrench in the center of the handle. 2. Apply a slow, steady force in the desired direction until
a click/impulse is heard/felt. 3. Stop pulling and allow the wrench to reset.
WWW.belknaptools.com • [email protected] • CALL (248) 348-7800 • FAX (248) 348-9821 • 29164 Wall St. • Wixom, MI 48393 USA
250240 230220 210200 190180 170160 150140 130120 110100 9080 7060 5040 30
ThimbleEdge
MinorGraduations
LockRing
FT.LB.
8910.812.2
FT.LB.0
NM1.4
01
MajorGraduations
Handle
*Check out our online Torque Extension Calculator at: www.belknaptools.com/support-library/extensions-calculator
This torque wrench, as calibrated at the factory, is certified to meet the current ASME specification. Additionally, all wrenches are calibrated on a torque standard traceable to the National Institute of Standards and Technology (N.I.S.T.).
Lengthof
adapter(Center to Center)
A
Torque applied atend of adapter
TATorque wrench
reading
TW
Distance between square drive and hand position.Hand position should be in the middle of grip area.
L
250
240
230
220
210
200
190
180
170
160
150
140
130
120
110
100
9080
7060
5040
30
FT.L
B.
89
10.8
12.2
FT.L
B. 0 NM1.4
01
TORQUE EXTENSION CALCULATOR*TA x L L + A = TWFormula:
