AAF International Type W RotoClone User Manual
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7.0 Storage
Temporary (30 days or less) storage of W RotoClones should be
indoors in a controlled atmosphere, free from dirt and moisture.
Long term (greater than 30 days) storage should include the following:
1. Motor shaft and flanges to be coated with easily removable rust
preventative Tectyl No. 502 C manufactured by Ashland Oil and
Refining Co., or equal.
2. Block all openings to prevent rodents and small animals from
nesting inside.
3. Insert silica gel desiccant in control boxes and motor
junction boxes.
Table 3. Spray Nozzles For Type W RotoClones
(1) Hollow cone nozzle with 70° to 90° spray pattern.
(2) 80° to 90° flat spray pattern.
Size
(1) Inlet Nozzle
(GPM)
(2) Impeller
Auxiliary Nozzle
(GPM)
(2) Arr. D
Precleaner Nozzles
(GPM)
Total Water Requirements
@40 psi
Arr. A
Arr. D
8
0.6
0.5
0.5
1.1
2.1
10
1.0
0.5
0.8
1.5
3.1
12
1.0
0.8
1.5
1.8
4.8
14
1.5
0.8
1.5
2.3
5.3
16
2.0
1.5
2.0
3.5
7.5
20
3.0
1.5
2.0
4.5
8.5
24
3.5 to 4.0
2.0
4.0
5.5-6.0
13.5-14.0
27
5.0 to 5.5
2.0
--
7.0-7.5
--
30
6.0
2.0
--
8.0
--
33
8.0
4.0
--
12.0
--
36
10.0 to 11.0
4.0
--
14.0-15.0
--
45
15.0 to 17.0
6.0
--
21.0-22.0
--
4. Cover units completely to exclude dirt, dust, moisture and other
foreign materials. If possible, insert motor in strong, transparent
plastic bag. Attach moisture indicator to side of motor, place
several bags of silica gel inside, then seal plastic bag. If motor
cannot be placed in plastic bag and relative humidity exceeds
50%, use space heaters to keep motor at least 10˚F above
ambient air temperature.
5. Rotate motor shaft at least 10 revolutions every month;
relubricate bearings after each year of storage.
6. Check desiccant bags and rust preventative monthly; replace
desiccant and recoat with rust preventative as required. Also
check operation of space heaters.
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