Murphy BCEG-24-20 - Manual (Page 10)

Section 75 00-02-0615
02-29-08 - 6 -
Installation and Mounting Instructions
Mounting hole dimensions:
Width (between holes) – 6.77” (172mm)
Height (between holes) – 10.04” (255mm)
Mounting holes 0= 0.2” (6mm)
• The charger must be mounted as shown in the figure above.
By unscrewing the mounting screws the faces can be opened on their hinges to
allow access to the internal connections.
• Cable entry is via ½” conduit knock-outs on either side of the unit. These must
be carefully removed from the enclosure sides.
• A suitable cable-gland (0.8” DIA/20mm) should be used to prevent damage to
cables and stop unwanted entry into inner part of charger. See “Terminal
Connection Information” section of the chapter on Operating Instructions for
details of terminal connections.
• The lower face should be firmly screwed to the charger before use.
• Four screws should be used to mount charger to panel. Ensure screws are
tightened firmly as not to become loose during normal operation.
• Adequate consideration should be given to ventilation for proper heat dissipation.
CAUTION: When handling chargers, do not do anything that will cause any
stress on the internal devices or wiring. Nothing should be mounted or hung
inside the enclosure. Only connect the appropriate wires inside the enclosure.
Unit should be handled by steel enclosure.
Guard against debris from mounting, wiring, or connection to conduit entering the
enclosure. Do not allow metal cuttings or filings to enter the enclosure. Make
sure no moisture or oil can drip inside the enclosure.