CFR 5000 & CFR 5000RM
iii
Safety Checklists (Continued)
There are dangerous voltages inside the unit. Only qualified personnel should perform
installation and maintenance.
Live battery wires must not touch the unit’s chassis or any other metal objects.
This can
cause a fire or explosion.
Inspect the batteries once a year for signs of cracks, leaks or swelling. Replace as re-
quired.
When batteries are in storage, charge them at least once every three months for
optimum performance and to extend their lifetime.
Always
replace batteries with ones of identical type and rating.
Never
install old or un-
tested batteries.
Use insulated tools during servicing.
Remove all rings, watches, jewelry or other conductive items before working inside the
enclosure.
Follow local regulations for the disposal of batteries. Recycling is the best method.
Never
burn batteries to dispose of them.
They may explode.
Never
open the batteries.
The contents are toxic.
