OPERATION
10
Tennant 1180 (03--04)
DRAINING TANKS
FOR SAFETY: Before leaving or servicing
machine, unplug power cords from wall outlets.
ATTENTION: Use different buckets to fill and drain
machine to prevent solution system clogs.
DRAINING RECOVERY TANK
NOTE:
When solution tank becomes empty, recovery
tank must be drained.
1. Turn switches off and unplug power cords.
2. Remove drain hose from holder, position hose over
floor drain and twist off knob to drain (Figure 10).
FIG. 10
3. Replace knob tightly before cleaning again.
4. After final draining, remove recovery tank lid and
rinse both tank and float shut-off screen
thoroughly to prevent odor buildup (Figure 13).
DRAINING SOLUTION TANK
1 . To drain remaining solution from solution tank,
disconnect solution hose and attach bleeder hose
(bleeder hose supplied with machine) (Figure 11).
ATTENTION: Relieve water pressure from
accessory tool before disconnecting hose.
Squeeze trigger for five seconds after turning off
the main power switch.
2. Activate pump switch. Pump solution into an
empty bucket (Figure 11).
FIG. 11
3. Rinse solution tank with clean water to prevent
odor buildup. Run vacuum motor for 30 seconds
to discharge any moisture. Store extractor with
covers off to promote air circulation.
MACHINE MAINTENANCE
To keep machine in good working condition, simply
follow machine’s daily, weekly and monthly
maintenance procedures.
FOR SAFETY: When servicing machine, unplug
cords from wall outlets.
For ease of servicing, machine tank is hinged to pivot
away from chassis to allow access to inner components.
Make sure tanks are empty before opening. To open
machine for servicing, follow these steps:
a.
Unplug machine.
b.
Unlatch front two latches.
c.
Lift tank upward, away from chassis (Figure 12).
FIG. 12
Summary of Contents for 1180
Page 2: ......
