Chromalox PF422-5 - Manual (Page 5)

OPERATION
FIRE HAZARD: Keep combustible materials a mini-
mum of four inches away from front, top or side cov-
ers. Failure to follow these instructions could result in
personal injury and property damage.
1. Temperature sensitive fabrics may discolor. Allow space greater
than 4” if necessary.
2. To allow for proper air circulation. keep space underneath heater
free from obstructions, objects or debris.
3. Adjust thermostat (optional) until desired temperature is reached.
4.
Turn off power to heater at the end of the heating season.
MAINTENANCE
ELECTRIC SHOCK HAZARD. Disconnect all power
before installing or servicing heater. Failure to do
so could result in personal injury or property dam-
age. Heater must be installed or serviced by a
qualified person in accordance with the National
Electrical Code, NFPA 70.
1. Following long periods of idleness, heater should be vacuumed
before start-up, to remove accumulated combustible particles
which will incinerate causing smoking and consequent wall
discoloration.
2. If heater is located in areas of heavy traffic, furnish suitable
heater guard (wall mounted pipe rail in front of case, for exam-
ple) to prevent damage to heater.
5
WIRING (cont’d.)