SECTION 7 − MAINTENANCE AND TROUBLESHOOTING
7-1. Routine Maintenance
3 Months
Replace
unreadable
labels.
3 Months
Repair Or Replace
Cracked Cables
And Cords
6 Months
7-2. Blowing Out Inside Of Unit
OM-2240 Page 54
Y Disconnect power before maintaining.
.
Maintain more often during severe conditions.
Clean and tighten
weld terminals.
Y Do not remove case when
blowing out inside of unit
(see Section 7-2) .
Blow out inside. During
heavy service clean
monthly.
Replace Damaged
Gas Hose
Y Do not remove case when
blowing out inside of unit.
To blow out unit, direct airflow
through front and back louvers as
shown.
803 428-A