Chromalox PF422-5 manual WIRING cont’d OPERATION, Maintenance

WIRING (cont’d.)

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.

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