OPERATING AIDS
(DO’S AND DON’TS)
1. DO read and understand the Operators Manual before using the clamp
2. DO Consult Operator’s Manual or RENFROE when in doubt.
3. DON’T Lift over workmen DON’T lift over Safety Areas or personnel.
4. Do attend a factory training class for establishing proper use of Renfroe
Products.
5. DO Lock clamp closed before lifting load. DON’T lift with lock in open or
“Lock Open” position.
6. DON’T Use a connection that may release the clamp.
7. DON’T attach clamp directly to crane hook. DO use a flexible connection
between crane and clamp shackle. DON’T use heavy flexible connection.
8. DO use correct clamp for job. DON’T use large capacity clamps to lift light
loads.
9. DO Use an adequate number of clamps to balance load. DON’T lift loads
that are not balanced.
10. DO Use clamps within their rated capacity. DON’T overload clamps
11. DO Inspect clamp before each lift, follow inspection and maintenance in-
structions outlined in this manual and use RENFROE replacement parts to
assure proper operation of the clamp
12. DON’T Use clamp that has been overloaded. DO refer to pre-lift inspection
in Operators Manual
13. DON’T Side load with a straight shackle clamp. DON’T lift from side with
vertical clamp
14. DON’T Misuse. DON’T lift plate from bottom of plate stack.
15. DON’T Rush. DON’T lift more than one plate at a time with a vertical clamp.
16. DON’T Improvise. Always use correct clamp for job. DON’T lift plate hori-
zontally with a vertical lift only clamp.
17. DON’T Alter clamp. DON’T grind, weld or modify the clamp in any manner.
Summary of Contents for DWS
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