Poweramp CENTRAPOWER - Manual (Page 19)

TROUBLESHOOTING
17 4111-0030 — Nov.2009
Symptom Possible Cause Solution
Platform or restraint
does work. Motor does
not energize. Motor overload device
tripped or fuse blown. Reset 3phase overload relay (Located next to pump
station) or replace fuse. Reset 120 volt overload
relay or replace fuse in the individual control box’s.
NOTE: When replacing fuse(s), the new fuse must
have the same specification as the old fuse.
No voltage at over loads or
relays Check voltage at starter or relay coil.
• If voltage is present and starter or relay does not
energize, replace starter or relay.
• If voltage is not present, check all components in
series with the starter or relay coil.
Troubleshooting
• Check all fuses inside the control panel(s). Replace
any blown fuse(s) with a fuse of equal specification. • Make sure the correct voltages are present at the
proper locations inside the control panel(s).
Before performing the detailed troubleshooting procedures, check the following items first: