Elora 2034 Bedienungsanleitung Seite 2

TORQUE WRENCH
ELORA-No. 2034
Operation Instruction
READ BEFORE YOU USE
1. This torque wrench is a precision instrument
intended to be used only to tighten screws, bolts and nuts to a desired
torque.
2. Do not use it as a „nut breaker", pry bar, hammer, or in lieu of a regular
ratchet wrench.
3. Do not apply torque in excess of the maximum capacity of the wrench.
Apply load on the grip only, and do not use any handle extension bars (a
piece of pipe put over the grip).
4. Make sure that you adjust the wrench to the exact
torque units your specifications call for, or you will severely under-torque or
over-torque, causing severe damage to the equipment you are working on.
5. Do not disassemble the wrench for any reason. Highly stressed internal
components may cause severe injury when released in an unintended
manner.
6. The wrench should be re-calibrated periodically. The calibration of
the wrench should be checked at least once a year, after any abnormal
handling or overloading, or after 5,000 cycles („clicks").
When using insert tools, it is essential to take into account the stated extension.
If the extension for the insert tool to be used is exactly the same as the work calibration extension
(S = 17.5 mm for 9 x 12 mm mounts and S
S
Where insert tools having a different extension value are to be used, the set torque M
This can be done using the following formula:
M x l
S S = M
I + S - S
I
S V S
Where:
M target torque
S
l lever length of the torque wrench + works calibration extension
S
S extension of the insert tool
V
S works calibration extension (S
S
and S =25 mm for 14 x 18 mm mounts)
S
M torque setting on the wrench
I
SAFETY WARNING
Overtorqued or defective fasteners, sockets, as well as the wrench itself, may suddenly break causing you to lose balance, fall, or to suffer other trauma. Be sure that you have firm footing,
are properly balanced, and if necessary are using appropriate harness, back support, or other safety device.
MAINTANANCE
1. When not in use, adjust the wrench to its lowest reading , and store it in the provided case.
2. Do not lubricate the wrench, exept the ratchet mechanism. Use only a few drops of light machine oil.
3. Do not use acetone or other solvents to clean the wrench, use window cleaner or denatured alcohol applied with a clean cloth instead.
4. With the exception of the ratchet mechanism, there are no user-serviceable parts. Do not disassemble the torque wrench for any reason. When service is needed, send the wrench to the nearest
factory-authorized service center.
CERTIFICATION
This torque wrench is certified to have been calibrated prior to shipment to the accuracy of +/- 3% in the clockwise direction .
Hardened alloy steel housing
SETTING TORQUE
1. Pull the lock knob out.
2. Turn the grip in the clockwise direction to increase the torque, and in the counterclockwise to
decrease it. Please set torque going up the scale. If you exceed desired torque, please adjust
torque to one revolution below the desired torque, then back up.
3. The major scales show the amount of torque in both primary and secondary units. The minor
scale shows fine increments in primary units.
4. Push the lock knob in to lock the grip. The minor scale may be slightly off the centerline mark
without affecting the accuracy of your settings.
= 25 mm for 14 x 18 mm mounts) of the torque wrench, the torque level you have set will be correct.
S
will have to be calculated to ensure that the required target torque (M
I
= 17.5 mm for 9 x 12 mm mounts
S
Major torque units Minor torque units Lock knob
ELORA WERKZEUGFABRIK GMBH
Am Blaffertsberg 33, 42899 Remscheid
Tel.: +49 (0)2191.5627 - 0
Fax.: +49 (0)2191.5627 - 19
info@elora.de
www.elora.de
ergonomical
QUATROLIT -2 Component handle
®
) is, in fact, achieved.
S