3. Removal of the filter/cartridge and cover (in non-hazardous locations only):
• Turn the unit off. Do not remove or replace filter/cartridges while the motor/blower is running.
• Hold the unit downwards so the back (belt side) faces you and the filter and cover face down on a
flat surface (Fig. 6) to help minimize the potential for contamination of the motor/blower inlet.
• Press the blue filter latch on the left side (Fig. 6). The latch requires two fingers to engage. Pull the
filter/cartridge out and away from the motor/blower.
Fig. 3
4-1
4-3
Fig. 4 Installing filter cover, spark arrestor, and prefilter
5-1
Fig. 5 Latching the filter/cartridge
1
2
1) Filter cover
3
2) Spark arrestor/
prefilter
4
3) Prefilter
5
4) Filter/cartridge
6
5) Outer barrier
6) Inner gasket
7
4-2
4-4
5-2