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Pneumatic chain hoist CPA ATEX
Temperature range
The device can be used in an ambient temperature between -10
O
C
and +40
O
C. Consult the manufacturer in the case of extreme working
conditions.
Attention:
At ambient temperatures below 0
O
C inspect the brakes for
ice formation.
Theoretical service life
The pneumatic chain hoist is classifi ed in the FEM Group 1Am or 1Bm
in accordance with FEM 9.511. Basic principles for the calculation of the
theoretical remaining service life are given in BGV D8. If the theoretical
remaining service life is reached, the pneumatic chain hoist must be
subjected to a general overhaul (see also 8. Maintenance).
Regulations
Before the initial operation, a check must be performed by a competent
person as per the mandatory accident prevention rules applicable in the
user’s country, as well as in accordance with the recognised rules for
safety and proper working.
In Germany, these regulations are the accident prevention specifi cations
of the Trade Association BGV D6, BGV D8, and BGR 500.
Maintenance/repair
In order to ensure correct operation, not only the operating instructions,
but also the conditions for inspection and maintenance must be complied
with. If defects are found or abnormal noise can be heard, stop using
the lifting device immediately.
Attention:
Always disconnect the compressed air supply before carrying
out repair and maintenance work!
3. INCORRECT
OPERATION
• Do not exceed the load carrying capacity of the unit.
• Lifting stuck or obstructed loads is not allowable.
• Do not use the hoist/trolley for the transportation of people (Fig. 4).
• Welding on the hook and load chain is strictly forbidden. The load chain
must never be used as a ground connection during welding (Fig. 5).
• Side pull, i.e. side loading of either the housing or the bottom block
(Fig. 6) is forbidden.
Always lift/pull/tension within a straight line between both hooks.
• The load chain must not be used as a chain sling (Fig. 7).
• Do not knot or shorten the load chain by using bolts, screws, screwdriv-
ers or other devices (Fig. 8). Load chains that are integral part of the
hoist/trolley are not allowed to be repaired.
• Do not remove the safety latch from the top hook or load hook (Fig. 9).
• Do not use the chain end stop as an operational limit device (see Fig.
1 - chain end stop).
• Do not throw the lifting device down. Always place the device properly
on the ground.
• The unit may be used in potentially explosive atmospheres (note
identification!).
• The longitudinal downward slope of the carriageway must not exceed
0.3%.
• The adjustment of the trolley width must not be extended in order to
e.g., obtain a smaller radius curvature.
• Any modification of the lifting device is prohibited.
• Do not drop the load on a slack chain - risk of chain breakage!
• Never attach the load to the tip of the hook (Fig. 15). The lashing device
must always be seated in the saddle of the hook.
• Turning of loads under normal operating conditions is not allowed, as
the bottom blocks of the hoists are not designed for the operational
rotation of suspended loads. If loads must be turned in normal opera-
tion, an anti-twist swivel must be used or the manufacturer must be
consulted. When rotating a raised load, the load chain must under no
circumstances rotate as well.
• Only one load lifting attachment may be suspended in the load hook
of the hoist.
Attention:
The load lifting attachment must also be suitable for the
ATEX area.
Fig. 7
Fig. 9
Fig. 8
4. ASSEMBLY
4.1 TESTS BEFORE INSTALLATION
• Check for transport damage
• Check for completeness
• Check that the capacity indication on the hoist and the bottom block
match.
4.2 PNEUMATIC CHAIN HOIST WITH A TOP HOOK
(Standard version)
The standard version of the Columbus McKinnon Pneumatic chain hoist
is provided with a top hook. The hook is connected with the housing
of the chain hoist by means of two bolts. The load hook must always
lie vertically under the top hook, irrespective of the reeving (Fig. 10).
Fig. 4
Fig. 5
Fig. 6
