Air Output, Air Intake, and Lint Filters
1.Remove upper shell (see page 10).
2.Remove fi lter end cover screws using 5/16" nut- driver.
3.Remove fi lter end cover.
4.Replace air output and lint
filters.
5.Wash or replace air intake
filter (see Preventative Maintenance Schedule, page 8).
6.Replace fi lter end cover.
7.Replace fan guard and upper shell.
IMPORTANT: Do not oil
fi lters.
Pump Pressure
Adjustment
1. | Remove pressure gauge |
| plug from fi lter end cover. |
2. | Install accessory pressure |
| gauge (part number |
Air Intake Filter |
|
Filter End |
|
Cover | Fan Guard |
|
Lint Filter
| Air Output |
125 AIR FILTER REMOVAL | Filter |
PFA/P 046 |
Figure 9 - Air Output, Air Intake, and Lint Filters
Pressure
HA1180). |
Gauge
Relief
3. | Start heater (see Operation, |
| page 7). Allow motor to |
| reach full speed. |
4. | Adjust pressure. Turn relief |
| valve to right to increase |
Plug
Valve
pressure. Turn relief valve |
to left to decrease pressure. |
Set pump pressure at 4 psi. |
5. Remove pressure gauge. |
Replace pressure gauge |
plug in fi lter end cover. |
Figure 10 - Pressure Gauge Plug Removal
Pressure
Gauge 
Figure 11 - Adjusting Pump Pressure | 11 |
|
|
