POWERTEX 16.20PALHS10025030, Руководство пользователя

Страница: 5 / 14

4 5
Daily Yearly Inspection items Inspection method Note
Labels
X X Rating plate Visual If the plate is hard to read - replace it
Function
X X Raising and lowering function Test without load A low snapping noise should be audible
- X Raising and lowering function Test with 125% of rated
load over a distance of min.
300 mm. The lever runs easily. Load chain sprocket and chain
work well together Brake works. The chain does not twist
or tangle Hand pulling on the lever feels even
X X Selector Operation Easy to reset
X X Pulling through Operation Function
Hooks
X
-
-
X
Hook opening Visual
Measurement Looks normal
See Fig. 6 and Table 2
X X Deformation Visual No visible deformation
X X Hook bearing Visual No abnormal play
X
-
-
X
Wear, cracks, defor¬mation
and corrosion Visuelt
Measurement No visible damage
See Fig. 6 and Table 2
X X Hook latches Visual Works, spring undamaged
Chain
X
-
-
X
Pitch Visual
Measurement Looks normal. Measure in case of doubt.
See Fig. 7 and Table 3
X
-
-
X
Wear Visual
Measurement Looks problem-free. Measure in case of doubt.
See Fig. 7 and Table 3
X X Deformation Visual No deformation. Measure in case of doubt.
X X Cracks etc. Visual No cracks
X X Rust Visual No rust
Housing
X X Housing Visual No deformation and no rust
- X Operating lever Visual No deformation
- X Load chain sprocket Visual after dismantling No serious wear or cracks. No fractures or deformation
- X Bearings Visual, testing No damage, smooth running
- X Gears Visual after dismantling No serious wear or fractures
X X Chain stop Visual Must be free of deformation
Screws
X X Screws, nuts, rivets, cotters
etc. Visual Must not be missing. Tighten loose items. Replace as
necessary
Brake
- X Brake disk Visual Replace if worn
- X Brake screw Visual No serious wear
- X Pawl and ratchet Visual Replace worn parts. Carefully lubricate with grease.
Checklist for periodic checks
(normally yearly – more frequently if necessary)
The chain must be discarded and replaced if:
•
cracks are detected on any link
•
any link is deformed or otherwise damaged
•
The minimum value of any link’s diameter falls short
•
the maximum value of the pitch dimension is exceeded at any point
•
the chain is damaged by overheating or has been affected by weld splatter
Chains must not be repaired – they must be replaced by a new original chain. If it is desired to lengthen the chain, it must be replaced by a new
and longer chain.
Replacement of the chain shall be performed professionally by an authorized repairer and the chain must meet the requirements stated in the
standard EN 818-7, Grade T from the following manufacturers: Chaineries Limousines, Pewag, Kito Chain, Retezarna or Rud.
Repairs
The lever hoist must not be modified. Repairs must be carried out by specialists. Damaged parts must only be replaced with original Powertex
spare parts. Order them through your dealer.