25
©
2019
Columbus McKinnon Industrial Products GmbH
• The lateral deflection angle must never be more than 4° - even when pulleys are used - but should not exceed 1,5°.
ATTENTION: This calculation assumes that the pulley is located at the centre between the extensions of the drum flanges. The
further it is from this centre position, the bigger the minimum distance from the rope drum is.
•When installing the winch, the control stand or similar must be arranged in such a way that the operator is not endangered by the
device itself, the load-bearing equipment or the load.
Fastening material
The screws must have a sufficient length, i.e. never hold by the threads, use the shaft instead (if necessary, use spacer washers).
The strength class must be minimum 8.8. Higher strength classes (10.9 and especially 12.9) are to be avoided, as these screws tend to
embrittle, particularly in the galvanized model.
E
LECTRICAL
C
ONNECTION
ATTENTION: Work at electrical installations may be carried out by el ectrical experts only. The local regulations have to be
strictly observed, e.g. EN 60204-32 / VDE 0113.
Preparation
Before beginning work on electrical components the mains current switch must be switched OFF and secured against unintentionally
being switched back on.
• Before connecting the device to the electrical system, check that the electrical data on the nameplate correspond to the local mains
supply.
• A 4-core (3-phase device) or 3-core (1-phase device), insulated cable with a flexible braid (heavy rubber cable) must be used for the
mains connection. The earth wire must be longer than the current-carrying wires. The cross-section must be min. 1.5 mm² and the cable
length a maximum of 50 m.
• Fuse protection for the different models are shown in the table.
• The ends of the cable must be fitted with wire end sleeves.
ATTENTION: The electric rope winch must be cabled fully before the cable is connected to the circuit breaker or the mains
power supply.
Mains connection (1-phase device)
• Before connecting the device to the electrical system, check that the electrical data on the nameplate correspond to the local mains
supply.
The mains supply cable must be an insulated cable with 3 flexible leads. The ground (earth) lead must be longer than the live leads. The
cross section should be at least 1.5 mm² and the cable length should be maximum 50 m. The fuses of the various models can be taken
from the tables.
Cable ends have to be provided with wire end sleeves.
ATTENTION: The settings of the time relay (ZR) should not be disturbed!
Open the housing only 3 minutes after disconnecting the device from the mains. There is risk of an electric shock from
undischarged capacitors.
After closing the terminal box, connect the cable to the disconnecter or to the mains.
Mains connection (3-phase device)
Before beginning work on electrical components the mains current switch must be switched OFF and secured against unintentionally
being switched back on.
• Before connecting the device to the electrical system, check that the electrical data on the nameplate correspond to the local mains
supply.
