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OPERATION
8. IMPORTANT: After mist mode cleaning, flush out
machine solution system to prevent clogging.
Press and hold solution switch toward the solution
flush symbol and continue to operate machine
9-15m (30-50 ft) or 60 seconds (Figure 19).
9. Allow 20 minutes for carpet to dry.
10. Perform the Daily Maintenance procedures.
WHILE OPERATING MACHINE
WARNING: Flammable materials or reactive
metals can cause explosion or fire. Do not pick up.
1. Use caution when operating around walls or
obstacles.
2. Overlap each pass by 50mm (2 in).
3. Periodically check battery meter discharge level.
Recharge batteries when needle drops in red zone.
ATTENTION: Do not operate machine when
battery meter needle is in the red zone, battery
damage will result.
4. When cleaning in mist mode, periodically check
solution tank level and solution pouch.
5. Periodically check hopper and filter bag. Empty
when necessary.
6. If the cleaning path leaves streaks in mist mode,
spray tip cleaning is required.
FOR SAFETY: When using machine, go slow on
inclines and slippery surfaces.
10
FIG. 19
CIRCUIT BREAKERS
The carpet maintainer is equipped with three circuit
breakers to protect machine from damage.
– Main/drive Motor 15 amp. Breaker
– Brush/Fan Motor 60 amp. Breaker
– Side Brush Motor 1.5 amp. Breaker
If a breaker should trip during operation, determine
cause and reset breaker by depressing breaker button.
The brush/fan motor circuit breaker is designed to stop
current flow by manually pulling out breaker button.
This will protect you from electric shock when
servicing machine. Circuit breaker buttons are located
under battery compartment hood. The side brush
circuit breaker button is located on rear console panel
(Figure 20).
HOUR METER
The hour meter records number of hours the brushes
have been turned on. Use hour meter to determine
when to perform recommended maintenance
procedures and to record service history (Figure 21).
FIG. 20
FIG. 21
Tennant 1620 (05–99)
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