Safety Instructions; Safety Precautions; Lifting - Terrier TS Gebrauchsanleitung

- The 1 TSHP and 1,5 TSHP have three pins for a solid grip and is therefore highly suitable
for lifting "Holland Profiel" (flat bulb bar steel).
The following only applies to the TSU-R clamp model
The TSU-R clamp has been designed solely for lifting stainless steel plates and structures fe-
aturing a flat point of contact. Where the clamp is used to lift carbon steel plates, the clamp
can no longer be used for lifting
stainless steel plates, without the risk of carbon contamination.
Allowable operating positions
Depending of the clamp model the following operating positions are allowed:
- only vertical positions (TS,TSE)
- from both vertical and horizontal positions (TSU and MP models)
- from all positions (TSU, TSEU , STSU ,TSU-R)
Notice: A reduced working load limit (w.l.l.) applies when lifting from other than vertical po-
sitions. See also the load diagram on page 36.
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SAFETY INSTRUCTIONS

Safety First! Guarantee your personal safety by carefully reading the following safety in-
structions first.
Ensure your own safety and continue to benefit from our product safety by having the
clamp inspected, tested and, if necessary, overhauled at least once a year by Terrier Lifting
Clamps B.V. or another recognized mechanical repair and service center. See also Chapter 8
- Overhauling. Contact Terrier Lifting Clamps B.V. for further information.
AVOID SITUATIONS DANGEROUS TO LIFE
(see also the section 'How to correctly use vertical lifting clamps' on page 37)
- Never work with an untested or disapproved lifting clamp.
- Always keep a safe distance when lifting and never stand under the load.
- Do not use the clamp if damaged; have the clamp repaired by Terrier Lifting Clamps B.V.
or another recognized mechanical repair and service center. If in doubt consult your sup-
plier.
- Never lift more than one plate at a time.
- Never lift plates heavier than the w.w.l., as indicated on the clamp and the test certificate.
- Never lift plates which have a weight less than 10 % the w.w.l indicated on the clamp
and test certificate.
- Do not lift plates which are thicker or thinner than the jaw opening, as indicated on the
clamp and the test certificate.
- Take care when lifting from a non-vertical position.The working load limit (w.l.l.) may be
considerably reduced in these lifting situations.
- When using a number of lifting clamps at the same time, provide lifting slings or chains
of a sufficient length to ensure that the angle between the slings or chains never exceeds
60 degrees.
- When simultaneously operating a number of lifting clamps time side by side use a lifting
beam (equalizer) and lifting slings or chains of sufficient length to ensure that the lifting
shackles on the clamps are never subjected to lateral load.
- Do not place the clamp on tapered or conical shaped sections of the plate or structure to
be lifted.
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- Remove all grease, oil, dirt, corrosion and mill scale from the plate at the point where the
clamp is to be attached.
- The surface hardness of the plate must not exceed 37 HrC (345 Hb, 1166 N/mm
gard to the TSU-R lifting clamp please notice that the surface hardness of the plate must
not exceed 30 HrC (283 Hb, 945 N/mm 2 ).
- The clamp is only suitable for use in normal atmospheric conditions.

SAFETY PRECAUTIONS

- As far as applicable, make sure that the lifting shackle or MP fork is never subjected to la-
teral load.
- A free-fall or uncontrolled swaying at the crane hook resulting in objects being struck
may cause damage to the clamp. If this happens check whether the clamp is in good wor-
king order before using it.
- Lifting clamps are not suitable for creating permanent joints.
- The clamp should be subjected to a regular maintenance interval on a monthly basis; see
Chapter 6 - Maintenance.
- Do not modify the clamp (by welding, grinding, etc.), as this can adversely affect its ope-
ration and safety, thereby nullifying any forms of guarantee and product liability.
- For this reason, only make use of genuine Terrier components!
- Any improper use of the clamp and/or failure to observe any directions and warnings in
these operating instructions concerning the use of this product may endanger the health
of the user and/or bystanders.
Special note for TSU-R lifting clamp owners
Use the for TSU-R lifting clamp solely for lifting stainless steel plates and structures.
In spite of the considerable mechanical strength of the coating, the clamp must be handled
with extreme care! Possible damage due to impacts such as knocks, falls, etc. must be avoi-
ded.
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LIFTING

- Verify whether the working load limit (w.l.l.) of the clamp is sufficient for the load crea-
ted in the lifting situation.
- Attach the lifting clamp to the hoisting mechanism:
- directly to a crane hook by means of a safety shackle,
- by means of a coupling link or D-type shackle,
- by means of a sling or chain, if necessary, in conjunction with a coupling link or D-type
shackle.
- Ensure that all attachments have been tested and are of the correct tonnage. Make sure
that coupling links and shackles are large enough to allow the clamp to move freely in the
hook.
- Check whether the clamp has any visible damage.
- Operate the lever to check whether the clamp opens and closes smoothly.
- Check whether the teeth of the cam are free from dirt and if necessary clean with a steel
wire brush. Note: the cam of the TSU-R lifting clamp should only be cleaned with brass
brush.
- Remove any grease, dirt and mill scale from the plate at the site of the lifting clamp.
- Use the lever to open the clamp.
- Place the jaws as far as they will go over the plate, making sure that the clamp is positi-
oned so as to balance the load when it is being lifted.
2
).With re-
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