Cleaning And Maintenance; Filter Cleaning; Replace Spark Plug - U-Line SHRINKFAST 998 Manual

NOTE: Grease all o-rings for easier assembly.
Hose adapter fitting is glued permanently into
the valve body.
Figure 3
Figure 4
Figure 5
Figure 6
Push
Figure 7
Figure 8
PAGE 5 OF 27

CLEANING AND MAINTENANCE

FILTER CLEANING

1. Unscrew the filter holder using a screwdriver or coin.
Pull out filter holder. (See Figure 3)
2. Remove filter screen/spring assembly. Clean with
compressed air or replace. (See Figure 4)
VALVE TIMING ADJUSTMENT
1. Gas valve opening is adjusted by the adjustment
screw. (See Figure 5)
2. It should be set so the valve opens when the gas
handle is depressed half way.

REPLACE SPARK PLUG

1. Depress button and remove combustor assembly.
(See Figure 6)
2. Remove spark plug and flame holder with pliers.
(See Figure 7)
3. Unscrew spark plug. Set new spark plug gap to
3-5mm. (See Figure 8)
0621 IH-950