Steris HarmonyAIR G Series, Operator'S Manual

Page: 47 / 60

5-1
Operator Troubleshooting Operator Manual 10043124
The Information included in this section is intended for general
troubleshooting or fault identification by an operator. Any in-depth
troubleshooting or servicing should only be conducted by a STERIS-
trained service technician.
5.1 Operator
Troubleshooting Table
Use Table 5-1 to identify problems with the HarmonyAIR™ Surgical
Lighting System G Series. The chart also offers any probable causes
and corrections to problems that may occur.
If you are unable to correct the problem with this operator
troubleshooting table, or if a problem occurs not described on the
chart, please call STERIS. A representative will arrange to have your
equipment promptly put into working order by a factory-trained
representative.
Never permit unqualified persons to service the
lightheads, controls or suspension arms.
WARNING – SHOCK AND BURN HAZARD: Disconnect all utilities to lighting fixture before
servicing. Do not install the lighting fixture unless all utilities have been properly locked out.
Always follow OSHA Lockout-Tagout and electrical safety-related work practice standards.
WARNING – ELECTRIC SHOCK HAZARD:
• Do not remove covers or perform service other than as described in this operator manual. Refer
servicing to qualified service personnel.
• The OFF position on the system ON/OFF touch pad of the wall control turns off control to
camera and lightheads, but system is still energized. This mode is referred to as STANDBY, and
the ON/OFF LED flashes once per second while system is in this mode.
WARNING – PERSONAL INJURY HAZARD AND/OR EQUIPMENT DAMAGE HAZARD:
• Do not attempt to clean lighthead unless lighthead is turned off and has cooled sufficiently.
• Do not attempt to adjust suspension system. Refer servicing to qualified service personnel.
!
!
!
Table 5-1. Operator Troubleshooting
NOTE: Read through S
ECTION
6, M
AINTENANCE
, before attempting any troubleshooting activity.
Problem Possible Cause and/or Correction
1. Lighthead drifts once set in position and
released. 1. Brake adjustment incorrec
t –
call your service
representative, or – if qualified – consult section
concerning suspension arm adjustments in
M
AINTENANCE
M
ANUAL
(P764335-779).
2. Central hub not level – call your service
representative, or – if qualified – consult section
concerning suspension arm adjustments in
M
AINTENANCE
M
ANUAL
(P764335-779).
2. Light flickers when moved. Possible contact problem at yoke commutator,
horizontal/vertical arm commutator or central hub
commutator – contact STERIS Service.
OPERATOR TROUBLESHOOTING
5