64
Maintenance Procedures
The combustion chamber insulation
contains ceramic fibers, which are clas-
sified as a possible human carcinogen.
When exposed to extremely high tem-
peratures, the ceramic fibers, which
contain crystalline silica, can be con-
verted into cristobalite.
Avoid Breathing and Contact with Skin
and Eyes
When removing or repairing the combustion
chamber insulation follow these precaution
measures:
1. Use a NIOSH approved respirator which
meets OSHA requirements for cristobalite
dust, similar to N95. Contact NIOSH at
1-800-356-4676 or on the web at
www.cdc.gov/niosh for latest recommen-
dations.
2. Wear long sleeved, loose fitting clothing,
gloves and eyes protection.
3. Assure adequate ventilation.
4. Wash with soap and water after contact.
5. Wash potentially contaminated clothes
separately from other laundry and rinse
washing machine thoroughly.
6. Discard used insulation in an air tight
plastic bag.
NIOSH Stated First Aid:
Eye/Skin: Immediately irrigate
Breathing: Clean fresh air
WARNING
Handling Previously Fired Combustion Chamber Insulation
14. Attach a hose to the boiler drain valve and
flush the boiler thoroughly with fresh water
by using the purge valves to allow water to
enter through the make-up water line to the
boiler.
15. Once the boiler has been completely
flushed, return the boiler and system piping
back to operation.
16. Perform the required startup and checkout
procedures as outlined on pages 37 to 57.
Review With Owner
Ensure the owner understands the impor-
tance to perform the maintenance schedule
specified in this manual.
Remind the owner of the importance to call
a licensed contractor should the unit or sys-
tem exhibit any unusual behavior.
Summary of Contents for Prestige Slol 250
Page 61: ...55 Factory Setting Parameters FACTORY SETTING FOR PARAMETERS ...
Page 72: ...65 Replacement Parts 5 9 8 1 3 5 2 6 7 Fig 26 PRESTIGE Solo Jacket Components ...
Page 73: ...66 Replacement Parts 8 5 9 2 3 4 4 6 7 1 Fig 27 PRESTIGE Solo 60 Internal Components ...
Page 74: ...67 Replacement Parts 8 5 4 4 10 9 7 1 3 2 6 Fig 27A PRESTIGE Solo 175 250 Internal Components ...
Page 75: ...68 Replacement Parts 8 7 10 1 2 3 4 4 5 6 9 Fig 27B PRESTIGE Solo 399 Internal Components ...
Page 77: ...70 Replacement Parts 7 6 9 1 2 10 12 13 4 3 5 8 Fig 28A PRESTIGE Solo 399 Burner Components ...
Page 78: ...71 3 Fig 29 PRESTIGE Solo Electronic Components Replacement Parts ...
Page 80: ...73 Product Specifications Front View PRESTIGE Solo 175 250 ...
Page 83: ...76 Product Specifications Side View PRESTIGE Solo 175 250 ...