44
Figure 11-2 Condensate Trap
11.2 Annual Shut Down Procedure
• Follow instructions “To Turn Off Gas To Appliance”
unless
boiler is also used to supply domestic hot water. See
section 10.
• Drain system completely if system does not have
antifreeze when heating system is to remain out of
service during freezing weather.
• Drain condensate lines when boiler is to be exposed to
freezing temperatures.
WARNING
Following service procedures must be performed
by qualified service agent. Boiler owner shall not
attempt these steps. Failure to do so could result in
death or serious injury.
!
11.3 Annual Inspection and Cleaning of Boiler
Components
• Obtain Burner Inspection Kit. Follow kit instructions to
prepare for examination and cleaning.
• Burner and heat exchanger inspection and cleaning.
• Remove gasket and burner. Allow burner to clear top
lip of chassis.
• Remove any residual sleeve and/or gasket material
from removed burner.
• Clean burner using air hose directed into top of
burner opening to dislodge any debris in burner ports.
Inspect burner for foreign matter in flame ports or
inside burner. Remove foreign matter by blowing with
compressed air or vacuuming. Replace burner if it
cannot be cleaned or is showing deterioration.
• Clean heat exchanger with low pressure water spray.
Use flexible handle nylon brush to loosen sediment
and oxide on all accessible heating surfaces of heat
exchanger. Take care not to get brush stuck in heat
exchanger.
• Remove any remaining loosened sediment using shop
vacuum with snorkel attachment.
•
Clean condensate collector if significant debris found in
heat exchanger.
A. Expand upper spring tension clip of condensate trap
using hose clamp pliers. Disconnect condensate
trap from condensate collector. See figures 11-2.
B. Disconnect wire harness from vent temperature
sensor. See figure 11-2.
C. Loosen upper hose clamp securing condensate
collector to flue pipe using 3/8" socket with 6"
extension.
D.
Remove ¼-20 hex flange nuts securing condensate
collector to heat exchanger using 7/16" deep well
socket. See figures 11-2.
E. Remove condensate collector assembly from heat
exchanger and flue pipe.
F. Flush collector and condensate trap with water.
• Follow Burner Inspection Kit instructions to reassemble
boiler and resume operation.
11 - GENERAL MAINTENANCE AND CLEANING
Field Installed
Supplied
Condensate Trap
P/N# 2400010616, Rev. E [07/2015]
Vent Temperature
Sensor
Condensate Tubing
Connection at
Bottom of Condnsate
Collector
Coupling to
Connection to
Flue Pipe
1/4-20 Hex
Flange Nuts at
Bottom of Heat
Echanger
Summary of Contents for Olsen OLSSV-050
Page 50: ...50 13 TROUBLE SHOOTING P N 2400010616 Rev E 07 2015...
Page 52: ...52 13 TROUBLE SHOOTING P N 2400010616 Rev E 07 2015...
Page 64: ...64 14 1 Connection Diagram 050 075 100 MBH 14 WIRING DIAGRAM P N 2400010616 Rev E 07 2015...
Page 66: ...66 14 3 Connection Diagram 150 200 MBH 14 WIRING DIAGRAM P N 2400010616 Rev E 07 2015...
