Hi-Force TWM1000 Series Manual de instrucciones - Página 5
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Imprimir páginaSection: 3.4.
Tightening Bolts Using Extension Pieces:
ALWAYS use only original extension pieces or
parts approved by the manufacturer.
1) Attach the extension piece to the
torque wrench by pushing it onto the
torque wrench until it reaches the
"stop mark" (G).
2) Secure the extension piece by turning
the clamping nut.
3) Make sure the connection between
the torque wrench and the extension
piece is secure by gently pulling on
the extension piece.
4) Torque wrenches with 1" and 1½"
drives only:
Insert the second extension piece into
the previously inserted extension
piece.
5) Turn the second extension piece until
the locking pin locks into place in the
hole on the first extension piece.
6) Clasp the torque wrench (H) with
extension piece on the knurled
section of the extension piece.
7) Turn the torque wrench slowly and
steadily in the direction of the arrow
indicated on the housing until you
hear a click and feel a slight jerk of
the handle.
IMMEDIATELY release the torque wrench after
you hear the click indicating that you have
reached the desired torque setting. DO NOT
continue to tighten the bolt after you hear the
click!
The torque wrench is immediately operational.
Hi-Force Limited – Prospect Way – Daventry – Northants NN11 8PL – United Kingdom
Tel: +44(0) 1327 301000: Fax: +44(0) 1327 706555: Website: www.hi-force.com
INSTRUCTION MANUAL:
Model Series: TWM1000, TWM1500, TWM2000
Maintenance
Checking and Calibrating
An out-of-calibration torque wrench can cause
part or tool breakage and inaccurate torque
settings.
ALWAYS use tested and calibrated torque
wrenches only. ALWAYS use an approved
torque tester.
During use, the torque wrench creates very
powerful forces. When torque wrenches are
not checked or not serviced there is a risk that
they will overload or indicate inaccurate
torque settings.
ALWAYS take the following safety precautions.
ALWAYS check the accuracy of the
torque wrench with an approved
torque tester before each use.
DO NOT use the torque wrench if
inaccurate.
ALWAYS have your torque wrench
periodically recalibrated.
According to DIN EN ISO 6789, the minimum
calibration interval requirement for a torque
wrench is one year or 5000 load cycles
(whichever occurs first). A firm's own
specifications or quality requirements for
specific applications can lead to considerably
shorter calibration intervals.
DO NOT attempt to recalibrate your torque
wrench. Improper calibration can cause
damage to your torque wrench.
Calibration should be conducted by
authorized personnel ONLY, such as an
accredited calibration laboratory or the
manufacturer.
A calibration certificate as per DIN EN ISO 6789
comes with every new torque wrench. The
torque wrench and the calibration certificate
are labeled with the identical serial number
Serial Number
.
Serial Number