Limit Switches - Roberts Gorden Combat UHA[X][S] 100 Installation & Operation Manual

UHA L P U H
OW ROFILE NIT EATER
14.9.1 Fan Removal and Replacement
Description
Axial Fan UHA[X][S] 30
Axial Fan UHA[X][S] 45
Axial Fan UHA[X][S] 60
Axial Fan UHA[X][S] 75
Axial Fan UHA[X][S] 100 and UHA[X][S]
125
14.9.2 To Replace the Fan Assembly
To replace the fan assembly, reverse the procedure
shown above.
• Check that the fan blades are free to rotate
before turning on the power to the fan.
• Strictly comply with the color code of the fan
wires to ensure correct operation. See Page 26,
Section 9.5 wiring diagram.
• Use only replacement parts sold and supplied
by Roberts-Gordon.

14.10 Limit Switches

14.10.1 Removal and Replacement
1. Remove the electrical connections to the
switch.
2. Unscrew the two screws securing the
switch.
3. Fit a new switch with two screws.
4. Reconnect the electrical connections and test
operation.
48
I O
NSTALLATION PERATION AND
Part Number Quantity
12011910 1
12011911 1
12011920 1
12011921 1
12011922 1
S M
ERVICE ANUAL