WARNING
Before servicing, lockout/tagout the air heater, including the main electrical service and the main gas
supply.
1.
Inspect the intake and exhaust ductwork. If needed, scrape off any build-up; then sweep or vacuum it
up. Dispose of build-up or other waste safely.
WARNING
Paint-contaminated items are flammable and may cause spontaneous combustion. Consult local
authorities for proper storage and disposal requirements.
2.
Inspect intake and exhaust plenum as necessary. If needed, scrape off any build-up; then sweep or
vacuum it up. Dispose of build-up or other waste safely.
3.
Inspect the air heater control panel housing. If needed, clean with a compressed air duster or vacuum.
Inspect and clean the air heater
CAUTION
Use care when touching the exterior of an operating motor or a motor that has just been shut down. Motors
usually run hot and may be hot enough to be painful or cause injury.
WARNING
Before servicing, lockout/tagout the air heater, including the main electrical service and the main gas
supply.
1.
Check that the fan inlet and intake areas (approaches to the ventilator) are free from obstructions and
clean.
2.
Check the fan, wheel, other moving parts, and the inlet, especially if the blower is installed in a
corrosive or dirty environment.
Oil, dust, or overspray may occasionally accumulate on the fan, causing an imbalance. For smooth and
safe operation, inspect and clean the wheel and other moving parts as needed.
3.
If applicable, check air heater belt tension.
NOTE
For instructions, see “Check air heater belt tension (SpaceSaver)” (page 42)
4.
If applicable, check air heater V-belt alignment.
NOTE
For instructions, see “Check V-belt drive alignment” (page 39)
5.
After performing the above maintenance checks, ensure that all fasteners are tight.
6.
When the booth has been returned to a safe operating state, remove the locks and restore power.
Inspect and clean the exhaust fan
CAUTION
Use care when touching the exterior of an operating motor or a motor that has just been shut down. Motors
usually run hot and may be hot enough to be painful or cause injury.
Service and maintenance
Global Finishing Solutions
27
239-062 rev 5
