Air Output, Air Intake, and Lint Filters
1.Remove upper shell (see page 10).
2.Remove filter end cover screws using 5/16" nut- driver.
3.Remove filter end cover.
4.Replace air output and lint filters.
5.Wash or replace air intake filter (see Preventative Maintenance Schedule, page 8).
6.Replace filter end cover.
7.Replace fan guard and upper shell.
IMPORTANT: Do not oil
filters.
Pump Pressure
Adjustment
1. | Remove pressure gauge |
| plug from filter 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 filter end cover. |
Figure 10 - Pressure Gauge Plug Removal
Pressure
Gauge 
Figure 11 - Adjusting Pump Pressure | 11 |
|
|
