Roberts Gorden UHD[X][S][R] 125 사용자 설명서

38 

IT IS IMPORTANT THAT ONLY THE CORRECT FLUE BLOWER SPECIFIED FOR EACH MODEL TYPE 
IS USED WHEN REPLACING THESE ITEMS.
Carry out a start-up after working on or changing a flue blower. See Page 26, Section 11.

 Flue Blower P/N

90710404

90710405

90710405

Mounting Plate

to Vent Box

fixing screws

Flexible Air 

Duct

Intake & 
Exhaust 

Covers

Air Intake Adapter

Gasket

Air Intake

Adaptor

Intake & 
Exhaust 
Covers

Mounting Plate

to Vent Box

fixing screws

Gaskets

Vent Box

Mounting Plate

to Flue Blower

screws

To remove the blower, remove 
screws securing the fan and 
mounting plate to the vent box. 

To remove the blower from the 
mounting plate, remove screws.

Refit in reverse order.

To change the vent and air 
intake orientation from back to 
top, remove the blower and 
mounting plate as above.

Remove intake (if applicable) 
and exhaust covers from top of 
the heater.

Rotate the blower, mounting 
plate and gasket clockwise until 
the flue adapter lines up with 
the top hole. Secure screws.

If applicable, remove the flexible 
air duct from the air intake 
adapter on the back.

If applicable, remove the air 
intake adapter from the back of 
the heater and install in the 
appropriate hole on top. 
Reconnect the flexible air duct.

Install intake and exhaust 
covers over the back holes.

NOTE: Separated combustion model shown.