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17
LITTLE
WONDER
PROVAC SI
TROUBLESHOOTING
IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM, CONTACT YOUR AUTHORIZED SERVICING DEALER.
PROBLEM
POSSIBLE CAUSE
ACTION
Excessive vibration
Stop engine immediately
and disconnect the spark
plug wire
- Clogged fan
- Loose engine mount
- Loose fan bolt
- Damaged or worn fan
- Clean fan with scraper to remove debris
- Tighten all nuts and bolts
- Tighten fan bolt
- Replace fan. See fan removal and installation
section for instruction.
Engine fails to start
- No fuel in tank
- Spark plug shorted or fouled
- Spark plug is broken (cracked
porcelain or electrodes broken)
-Ignition lead wire shorted, bro-
ken, or disconnected from spark
plug
-Ignition inoperative
- Fill Tank
- Replace spark plug
- Replace spark plug
- Replace lead wire or attach to spark plug.
- Contact authorized service center
Engine hard to start
-Water in gasoline or stale fuel
mixture
-Engine is under or over choked
-Weak spark at spark plug
- Drain entire fuel system and refill with fresh fuel.
- Adjust choke as necessary
- Contact authorized service center
Engine lacks power
- Dirty air filter
- Clean or replace air filter
Inadequate suction
Stop engine immediately
and disconnect the spark
plug wire
- Full debris bag
- Clogged debris bag
- Clogged fan/nozzle/discharge
- Empty debris bag
- Empty debris bag and shake out or clean in still
or low pressure water.
- Clean fan with scraper/remove clogs from nozzle
& discharge
Excessive dust
- Very dry environment/conditions
- Switch to a felt bag (P/N 4175874)
Frequent need to clean felt
bag
- Moderate to wet environment/
`conditions
- Switch to a mesh bag (P/N 4175049)
Only perform the steps described within these instructions! All further inspection, maintenance and
repair work must be performed by an authorized service center or a similarly qualified specialist if you
cannot solve the problem yourself! For assistance contact the Little Wonder Customer Service Center at
1-877-596-6337
Содержание PROVAC SI 5511-02-01
Страница 18: ......
Страница 19: ...19 LITTLE WONDER PROVAC SI PARTS SECTION PARTS SECTION ...
Страница 20: ...20 LITTLE WONDER PROVAC SI BAGGER NOZZLE ASSY FIGURE 1 6 3 8 9 2 10 7 13 4 11 1 1 12 2 2 5 6 5 6 5 14 ...
Страница 26: ...26 LITTLE WONDER PROVAC SI NOZZLE GUARD KIT 4176173 FIGURE 4 1 1 2 3 ...