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PELLERIN MILNOR CORPORATION
3.
Combustion Air Fan Blades
CAUTION 2 : Entangle and Crush Hazards
—Contact with moving components normally
isolated by guards, covers, and panels, can entangle and crush your limbs. These components
move automatically.
• Lockout/tagout power at the main machine disconnect before accessing the fan.
Lint buildup on the leading edge of the “squirrel cage” fan blades (
Figure 3
, item 2) will reduce
fan efficiency and can cause an out-of-balance. To clean, access the fan and blow compressed air
through the blades from the center of the fan. You can use the air wand shown in
Figure 3
(see
caution statement
1
). However, the method of accessing the squirrel cage with the air wand will
vary with the specific machine design. For example, you may find that your machine has an air
flow restrictor (
Figure 3
, item 5), which must be removed. Perform this cleaning whenever you
clean the diffuser plate.
— End of BIPDPM01 —
79
Summary of Contents for 7272TG1L
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Page 47: ...Section 1 Service and Maintenance 41 ...
Page 103: ...Section 2 Drive Assemblies 97 ...
Page 131: ...Section 3 Gas Assemblies 125 ...
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Page 149: ...Section 4 Steam Assemblies 143 ...
Page 155: ...Section 5 Pneumatics 149 ...
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Page 167: ...Section 6 Door Assemblies 161 ...
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Page 177: ...Section 7 Water Assemblies 171 ...
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