Maintenance - CleaverBrooks FLX Operation, Service And Parts Manual

Profire V Burner
Figure 2-23: FGR Control Valve
E. Maintenance
A maintenance program avoids unnecessary downtime,
costly repairs, and promotes safety. It is recommended that a
record be maintained of daily, weekly, monthly, and yearly
maintenance activities.
Electrical and mechanical devices require systematic and
periodic inspection and maintenance. Any "automatic"
features do not relieve the operator from responsibility, but
rather frees him from certain repetitive chores, providing time
for upkeep and maintenance.
Unusual noise, improper gauge reading, leak, sign of
overheating, etc. can indicate a developing malfunction
requiring corrective action.
WARNING
! DANGER
! DANGER
ONLY FACTORY AUTHORIZED BURNER SER-
VICE PERSONNEL SHOULD START UP, ADJUST,
OR SERVICE THE EQUIPMENT.
750-177
CAUTION
! DANGER
ANY COVER PLATES, ENCLOSURES, OR
GUARDS ANCHORED TO THE BURNER, OR ANY
BURNER RELATED EQUIPMENT, MUST REMAIN
IN POSITION AT ALL TIMES. ONLY DURING
MAINTENANCE AND SERVICE SHUTDOWN CAN
THESE COVER PLATES, ENCLOSURES, OR
GUARDS BE ALLOWED TO BE REMOVED. THEY
MUST BE REPLACED, AND SECURELY
ANCHORED BEFORE TESTING, ADJUSTING, OR
RUNNING THE BURNER OR BURNER RELATED
EQUIPMENT.
CONTROL SYSTEM
Most operating controls require very little maintenance
beyond regular inspection. Examine electrical connections.
Keep the controls clean. Remove any dust from the interior of
the control. Covers should be left on controls at all times.
Keep the control cabinet doors closed. Dust and dirt can
damage motor starters and relay contacts. Starter contacts are
plated with silver and are not harmed by discoloration. Never
use files or abrasive materials such as sandpaper on contact
points.
WARNING
! DANGER
! DANGER
ONLY FACTORY AUTHORIZED BURNER SER-
VICE PERSONNEL SHOULD START UP, ADJUST,
OR SERVICE THE EQUIPMENT.
PROGRAMMING CONTROL
This control requires no adjustment, nor should any attempt
be made to alter contact settings or timing logic. Those
programmers with contacts may require occasional cleaning.
If so, follow instructions given in the manufacturer's bulletin.
Never use abrasive materials. The manufacturer's bulletin
also contains troubleshooting information. The flame
detector lens should be cleaned as often as conditions
demand.
A periodic safety check procedure should be established to
test the complete safeguard system. Tests should verify safety
shutdown with a safety lockout upon failure to ignite the pilot
or the main flame, and upon loss of flame. Each of these
conditions should be checked on a scheduled basis. The
safety check procedures are contained in the manufacturer's
bulletin.
Chapter 2
CAUTION
CAUTION
2-31