Installation and Maintenance Manual

Maintenance
GTND-SVX01B-EN 45
close tightly, completely extinguishing the flame on
the main burner(s).
12. Inspect and service the mo
tor/fan assemblies. To
maintain efficient air flow, inspect and clean the fan
blades and guard to prevent buildup of foreign matter.
13. Check lubrication instructions on the motor. If oiling is
r
equired, add 3 to 4 drops of electric motor oil as
follows:
a. Light Duty—After 3 years or 25,000 hours of
operatio
n.
b. Average Duty—Annually after 3 years or
8,000 hours of operation.
c. Heavy Duty—Annually after 1 year or at least
1,500 hours of operation.
14. Check and test the operational functions of all
safety
devices supplied with your unit.
How to Order Replacement Parts
Please send the following information to your local Parts
center; If further assistance is needed, contact the
manufacturer’s customer service department.
•Model number
• Serial Number
• Part description and Number as shown in the
R
eplacement Parts Catalog.