Delta PG PLUS-25 Operations Instructions download pdf (Page 65)

59

Maintenance Procedures

SECTION XVI - Maintenance

Procedures

MAINTENANCE PROCEDURES

The PERFORMANCE PLUS should be

inspected and serviced annually, prefer-

ably at the start of the heating season, by

a qualified service technician. In addi-

tion, the maintenance and care of the

unit as outlined on page 58 and further

explained on pages 59 through 62 should

be performed to assure maximum effi-

ciency and reliability of the unit. Failure

to service and maintain the PERFOR-

MANCE PLUS and the system compo-

nents could result in equipment failure,

causing possible severe personal injury,

death or substantial property damage.

The following information pro v i d e s

detailed instruction for completing the

maintenance items outline in the mainte-

nance schedule on page 58. In addition

to this maintenance, the PERFOR-

MANCE PLUS should be serviced at the

beginning of the heating season by a

qualified service technician.

Reported Problems

Any problems reported by the owner

should be checked, verified and corrected

before proceeding with any maintenance

procedures.

Check the Surrounding Area

Verify that the area surrounding the PER-

FORMANCE PLUS is free of combustible

/ flammable materials or flammable vapors

or liquids. Remove immediately if found.

Verify that air used for combustion is free

of any contaminates. Refer to the list of

potential materials listed on page 7 of this

manual. If any of these products are in the

room from which the unit takes its com-

bustion air, they must be removed immedi-

ately or the combustion air intake must be

relocated to another area.

Inspect the Burner Area

Remove the burner hood and inspect the

appearance of the burner components.

Vacuum any dirt or debris from the burner

components.

Remove the venturi inlet elbow to check for

dirt and debris. Remove any obstructions.

Do not use solvents to clean any of the

burner components. The components

could be damaged, resulting in unreli-

able or unsafe operation.

Check System (Primary and Domestic)

Piping

Inspect all piping on the Primary Heating

system and the Domestic system for leaks

and verify that the piping is leak free.

Inspect the fittings and components on the

unit and verify they are leak free.

Eliminate all primary water system leaks.

Continual fresh make-up water w i l l

reduce the outer tank life causing tank

f a i l u r e. Leaking water may also cause

s e v e r e pro p e r ty damage to the surro u n d -

ing are a .

WARNING

WARNING

NOTICE

WARNING

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