OPERATING INSTRUCTIONS:
Electric Torque Wrench
Series: TWE
TDS:-
1399
Prepared by:- M.DAVIES
Approved by:-
Date: 25/03/14
REV NO:-
1
ECO:-
Page
6
of
20
Risk of tool breakage.
Incorrectly applied support arms can fracture (Fig: 3).
The support arms should always be applied in opposition to the direction of rotation of the torque wrench.
Fig: 3
The risk of overturning moment, by extension of the impact socket, modification of the support arm or
reverse fitting of the support arm. The impact socket can fracture and the torque wrench can fail.
Fig: 4
Other hazards
A risk of crushing between the pistol-grip and surrounding components. The pistol-grip and /or driving
unit are able to rotate.
The impact socket and the support arm can become detached if they are not correctly fixed in position.
Always lock the impact socket and the support arm, with the locking pin and the rubber collar (fig. 6).
Only use impact sockets which conform to DIN 3129 (Sockets) power torque wrenches.
Unexpected starting of the wrench after a cut in the mains supply.
In the case of a cut in the mains supply, unlock button
(3)
on the wrench. Put the wrench safely away.
After return of the mains supply, loosen the last bolt again and repeat the tightening procedure.
Keep the mains cable away from the reaction arm.
