Qmark RV16 - Attic Ventilators - Manual (Page 4)

MAINTENANCE
The unit is designed to provide years of trouble-free service.
The Motor is known as a “Lifetime Lubricated Motor” which
theoretically means it should never need oiling. However, it
is good maintenance procedure to lubricate the motor with
2-3 drops of light oil at least once a year. In some cases, it
is necessary to remove the motor for servicing. Therefore,
for removal:
FROM ROOF: Remove dome, loosen set screw in
blade, loosen motor mount band and slide motor out form
the bottom (Note original position of these components to
simplify reassembly and maintain efficiency).
FROM ATTIC: Loosen set screw in blade, loosen
motor mount band and slide motor out.
CAUTION: MOTORS ARE THERMOSTAT CONTROLLED
and may start without warning! Therefore, disconnect power
source before attempting to service unit. If disconnect is out
of sight, lock it in open position and tag to prevent applica-
tion of power.
Tools required to service unit:
(1) 5/16” Box End Wrench or Nut Driver, (1) 1/8” Hex Key
Wrench, and (1) Phillips Type Screw Driver.
Part No. 5200-2554-000 PPD 035
3-00
REF.
NO. DESCRIPTION QTY.
1 Dome Cover 1
2 * Screw, 10-12 x 3/8 Type AB Hex Head 4
3 * Nut, Serrated Flanged 1/4-20 4
4 Bracket, Dome 4
5 Screen 1
6 Fan Blade Assembly 1
7† Set Screw, 1/4-36 x 5/16 1
8 Venturi Plate 1
9 Nut, Speed 1/4-20 1
10* Screw, 1/4-20 x 1 1/2 2
11 Motor Mount Assembly 1
12 Grommet 4
13* Screw, 1/4-20 x 1 4
14 Motor, PSC 120V 1/5 HP 1
15 Boot, Capacitor Terminal Cover 1
16 Capacitor, 4 MFD 370 VAC 1
17 Connector, BX 1
18 Flexible Conduit 1
19 Thermostat & Junction Box 1
20† Instruction Sheet 1
* Standard Hardware Item, Available Locally
† Item Not Shown
OIL
HOLES
1
2
3
4
5
6
8
9
10 11
12
13
14
15
16
17
18
19
2
HOW TO ORDER REPAIR PARTS
In order to obtain any needed repair or replacement
parts, warranty service or technical information, please
contact Marley Engineered Products Service Center toll-
free by calling 1-800-642-HEAT.
When ordering repair parts, always give the informa-
tion listed as follows:
1. The Part Number
2. The Model Number
3. The Part Description
4. Date of Manufacture
470 Beauty Spot Rd. East
Bennettsville, SC 29512 USA