Maintenance And Servicing - Denios FW 8 Manual De Instrucciones

Malfunction (drum lifters with hydraulic systems)
If the drum lifter will not lift the load, it may be due to air bubbles in the hydraulic system. You can remove air
bubbles as described in section 5 (Assembly).

8. Maintenance and servicing

To guarantee safe working with the product the following checks are necessary:
Regularly check for ease of movement of the moving parts and if necessary lubrication with
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commercially-available grease.
Regular sight and function checks at intervals of max. one year by a qualified person.
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The scope of the test in case of visual defects and malfunctions extends to bridges, deformation,
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incipient cracks, damage, wear and tear, corrosion damage and malfunctions of the drum lifter.
As evidence that the testing has been carried out the operator must draw up and keep an inspection and
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testing log book.
Have extraordinary testing after accidents or special incidents that may adversely affect the carrying
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capacity as well as after servicing carried out by an expert.
Before the visual and function control under certain circumstances prior cleaning of the drum lifter
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may be necessary. This applies in particular when full of substances, e.g. dyes or salts, from its
previous use.
Prism Gripper:
If the following damage is established on the chains the drum lifting grippers must no longer be used:
a) Yarn breaks or cuts in the fabric.
b) Damage to the bearing seam
c) Deformation due to heat exposure, e.g. due to radiation, friction, contact
d) Exposure to aggressive materials such as acids, alkalis and solvents.
Drum lifters with hydraulic:
Check the hydraulic system for leaking oil and if necessary tighten the screwed connection or change
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the gasket. To fill up use a hydraulic oil in compliance with ISO VG 46.
The whole length of lifting chain needs to be examined, including sections which are concealed. If
the following damage is established on the chains stop using the product:
a) elongation on the chain or a single link
b) breakage of a chain link
c) fissures on a chain link
d) deformation of a chain link
e) Wear on the bolt retainer.
Drum lifters with winch:
Always keep the winch in good operating condition. Unmaintained machine parts may lead to
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malfunctions and accidents!
The whole length of therope needs to be examined, including sections which are concealed.
If the wire rope is damaged, repair the drum lifter and replace the rope
In case of visible deformation or obvious damage the drum lifter must not be used further
Replacement parts
Description
Securing strap with ratchet
Securing strap with ratchet, anti-
static for explosion-proof version
Dźwignik do beczek Servo z uchw. obr.
181088, 181090, 115293, 115295
181089, 181091, 147723, 147722
Item No.
100192
147721
Strona 11 z 24 Wydanie 01/2010