Strong GR4 Procedures Manual page 27

•
When all material is out of hopper, discharge dirty water from mixer into hopper.
•
Let pump continue to run, allowing material in the hose to be pumped until water is at
end of hose. During this time, mixer man should again be cleaning mixer inside and out.
Take special care to clean area around mixer door.
CAUTION: Do not remove mixer cover with engine running.
•
Dump water into the hopper and let water drain onto ground.
•
Wash hopper thoroughly.
•
Dump clean water through mixer into hopper.
•
Remove material hose and insert rag or sponge into pressure gauge.
•
Recouple hose.
•
Engage pump and allow pump to run until rag or sponge has pumped through hose to
remove sand.
•
Run rag or sponge through hose as many times as necessary & until all sand has been
discharged.
•
Spray machine down with clean water.
•
Remove drain plugs from bucket and wash clean. If machine is not to be used for some
time and the unit is stored outside, remove all drain plugs and leave the mixer door open.
•
Uncouple material hose from pump and store on hose reel.
•
Putting hose back on reel allows excess water to be drained from hose and also allows
hose to be washed.
•
Put all control valves into neutral position.
•
Disengage clutch.
•
Push throttle control IN.
27