USE AND MAINTENANCE MANUALUSE AND MAINTENANCE MANUAL
Chain hoist from 198kg to 2500kg
figure 3.11 – "Pear-shaped chain link”
CodeCode WLL [kg]WLL [kg] SFSF a [mm]a [mm] b [mm]b [mm] c [mm]c [mm] d [mm]d [mm] Weight [kg]Weight [kg]
LT CHB004LT CHB004 250 5 77.3 41 13 6 47
LT CHB055LT CHB055 250 10 77.5 43 14 7 89
WARNINGWARNING
When replacing the chain bag and its carabiners or quick links, a competent person shall assess theirWhen replacing the chain bag and its carabiners or quick links, a competent person shall assess their
compatibility with the hoist and with the characteristics set out in these instructions.compatibility with the hoist and with the characteristics set out in these instructions.
3.93.9 EXTERNAL POWER AND CONTROL CABLES AND SOCKETSEXTERNAL POWER AND CONTROL CABLES AND SOCKETS
The external power cables are:
- 4 x 1.5 mm2 with EEC 16A 6h 400VAC 3PH+E plug for Small and Medium Frame
- 4 x 2.5 mm2 with EEC 16A 6h 400VAC 3PH+E plug for Large and Extra Large Frame
For LVC type models with low voltage control system the additional external cables are:
- 4 x 1.5 mm2 with EEC 16A 4h 24VAC 3PH+E socket for Small and Medium Frame
- 4 x 2.5 mm2 with EEC 16A 4h 24VAC 3PH+E socket for Large and Extra Large Frame
The power and control sockets are made of Polyamide 6 and/or PC
/ ABS material with IP66/67 protection rating. They're both black as
shown in figure 3.12.
figure 3.12 – "Plugs and sockets”
The wiring of the plug (direct control and low voltage) and of the socket (only low voltage) is made according to
this standard sequence:
PLUG (DC/LV)PLUG (DC/LV) SOCKET (LVC)SOCKET (LVC)
L1L1 R U Brown L1L1 Brown Up
L2L2 S V Black L2L2 Grey Down
L3L3 T W Grey L3L3 Black Common 24 VAC
PEPE Yellow - Green PEPE Yellow - Green Earth
DANGERDANGER
When using extension cables EEC 16A 6h 400VAC - 3PH + E (power cable) and/or EEC 16A 4h 24VACWhen using extension cables EEC 16A 6h 400VAC - 3PH + E (power cable) and/or EEC 16A 4h 24VAC
3PH+E (control cable) is it necessary to ensure the electrical connections have been realized properly and3PH+E (control cable) is it necessary to ensure the electrical connections have been realized properly and
respecting for each pole of plug and socket a pin-to-pin connection (L1-L1, L2-L2, L3-L3, PE-PE). If therespecting for each pole of plug and socket a pin-to-pin connection (L1-L1, L2-L2, L3-L3, PE-PE). If the
wiring has not been done correctly, the electic chain hoist will not work as intended.wiring has not been done correctly, the electic chain hoist will not work as intended.
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