R&M Materials Handling CHAIN HOIST PACKAGES - Manual (Page 4)

R&M Materials Handling, Inc LoadMate Chain Hoist
Springfield, Ohio USA Hoist Wiring Diagrams for Cranes
: 800 955-9967 September 2002
web: www.rmhoist.com
09/23/02 RM-LM-WD-2002-0-ENG.doc 4
Chain Hoist for QL Modular Crane – PBR Style Push Button Pendant
LM Electric Chain Hoist Wiring Instruction - Chain Hoist for QL Modular Crane
For the QL modular crane packages, the push button pendant is mounted on the bridge crane,
utilizing a sliding festoon trolley. All leads from the pendant are terminated to the bridge control
panel. The hoist receives the hoist and trolley control leads from the bridge panel via a festoon
cable.
QL modular crane packages will utilize the crane mounted push button pendant arrangement.
Use Bridge Control Transformer for All Motions
1. On the LM05 add the mainline power feed to the load side of the K10 contactor. On the
LM10, 16, 20, 25 add the mainline power feed into the normal position.
2. On the LM05 remove the F100 transformer use.
3. On the LM10, 16, 20, and 25, disable the transformer by removing wires as shown on wiring
diagram.
4. On the LM10, 16, 20; 25 jumper A2 on the K10 contactor to X1:10 on the terminal strip.
5. Must purchase proper pendant plug adapter.
2309717006 - adapter from X23 to Molex plug
2309717051 - PB pigtail from X23 to no plug
*Factory not responsible for wiring completed in field. This is just a note to assist
in the wiring change.
PBR Style Push Button Pendant