R&M STAGEMAKER COMPACT SM5 Installation, Operation And Maintenance Instructions page 9

R&M Materials Handling, Inc
Springfield, Ohio USA
: 800 955-9967
web: www.rmhoist.com
The customer must supply power cable, power distribution set, installation fusing and main
disconnect switch.
PS: Power supply connection for hoist configuration A
Combined power and controls for hoist configuration C or configuration D
PB: Controls, hoist configuration B1 or configuration B2
TR: Trolley connection, if motorized trolley is supplied, for hoist configuration B1 only.
Connection:
If the hoist is not supplied with a power cable pigtail or power plug at the hoist electrical enclosure,
then proceed as follows:
1. Remove the control box cover.
2. Insert the cable (PS) into the box through the PG cable gland. Cable gland accepts a
cable diameter of 8-15mm.
3. Connect phases L1, L2, L3 to K10 contactor, and the ground wire to the terminal board
(2).
4. Check that the terminals are correctly tightened, even unused terminals.
5. Tighten the power round cable PG gland.
6. Reinstall the control box cover. (Do not over-tighten cover screws.)
7. Check the hoist operation.
Note: When making electrical connections, refer to the wire identification markers for the various
power and control leads that are shown on the electrical diagrams. By doing so, this will help
prevent improper electrical connections which might cause severe damage to the equipment or
personnel.
Note: This electric chain hoist is furnished with motor and control circuit protection as standard,
which, in the Company's interpretation, meets requirements of the National Electrical Code in effect
at time of shipment from our factory. The protective devices required for the power feed are
outlined in Article 610 of the NEC and are the responsibility of the user. It is recommended that the
user review Article 610 as well as other applicable Articles of NEC for compliance requirements.
Follow National, State and Local Codes when providing electrical service to the hoist.
Only a qualified electrician shall make all electrical connections.
08/14/02
STAGEMAKER® COMPACT Concert Hoist
Figure 1-2
1-4
SM5 Manual
Revision 1
RM-SM5-MAN-2001-1-ENG