American-Lincoln Technology
FORM NO. 56041667 - 23
7765 / 7760
P-4766
FIGURE
20
POST-OPERATION & CLEAN-UP INSTRUCTIONS
TO STOP THE CLEANING OPERATION
Discontinue the cleaning operation whenever a solution or recovery warning or stop light is illuminated.
The solution light will illuminate when the solution tank is empty. At this time, discontinue the scrubbing cycle, put all controls in position
for transport and drive to the drain area. See pages 30-32 for instructions on how to drain and clean the recovery and solution tanks,
and empty the debris hopper.
The recovery warning light will illuminate approximately 5 minutes before loss of vacuum to the recovery tank. This warning period
should give ample time to complete the scrubbing cycle and transport or scrub to the drain area.
NOTE
After stopping the engine, perform this post-operation checklist.
POST-OPERATION CHECKLIST
1. Clean debris hopper.
2. Check sweeping broom for wear or damage.
3. Check
all
fl aps for wear, damage and adjustment.
4. Drain and clean solution tank (ESP system)
5. Clean
solution
fi lter screen (ESP system)
6. Drain and clean recovery tank.
7. Clean recovery tank screens and fl oats.
8. Check manifold and vacuum hoses for debris or obstructions,
backfl ush if necessary.
9. Check scrub brushes for wear or damage.
10. Check rear and side squeegees for wear, damage and adjustment.
11. Fill fuel tank.
12. Check all systems for leaks.
TO DRAIN SOLUTION TANK (RECYCLING OPERATION) (ESP System)
Draining the solution tank is accomplished by a 4-foot (92 cm.) long drain hose located under the frame channel. To drain the tank, lower
the hose, remove the plug and drain. When the draining operation is completed, clean the solution tank as outlined below.
TO CLEAN SOLUTION TANK (RECYCLING OPERATION) (ESP System)
Cleaning the solution tank is simplifi ed by the large access cover. Flush all deposits from the tank, also fl ush all probes and the solution
line strainer to remove any deposits - remove strainer if necessary. When the cleaning operation is completed, plug and replace the
hose. Close and secure covers.
TO DRAIN RECOVERY TANK
A 4-foot long drain hose for the recovery tank is located under the frame channel. To drain the tank, lower the hose, remove the plug
and drain. Open the recovery tank and remove the drain plug. When the draining operation is completed, fl ush and clean the recovery
tank as outlined below.
