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Dynamo DPHPW 4000-HD - Operations DONT; Preventive Maintenance; Routine Inspection

Dynamo DPHPW 4000-HD
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16
Water sand blasting
equipment
Connect the sandblasting lance to the pressure washer gun
and place the suction tube on the sand.
Always wear protection equipment during sandblasting.
Spray the surface to be treated with a mix of sand and water.
Rust, paint etc. will be stripped of.
These are merely several examples of cleaning tasks that can be solved by a pressure washer
in association with accessory and detergents. Each cleaning task is different. Please consult
your local dealer in order to discuss the best solution for your own cleaning task.
5.2 OPERATIONS; DON’T, DON’T & DON’T
1. DO NOT let the pump run (without water supply)
2. NEVER run the burner without water flowing through it (except for short periods for
testing the burner).
3. DO NOT run acids or hard caustics through the pump and heating coil.
4. DO NOT SUBJECT YOUR PRESSURE WASHER TO FREEZING TEMPREATURES
UNLESS IT HAS BEEN WINTERIZED. Consult preventative maintenance section for
winterizing instructions.
5. NEVER allow children or untrained adults to operate the machine. Keep children at a
safe distance when an adult is using the machine.
6. NEVER clean off machine using its own spray wand on electric machines. This
could result in a serious electrical shock causing serious injury or death! The
machine is water protected but not water proof. Damage could occur to components
from high pressure spray.
6. Preventive maintenance
6.1 Routine Inspection
Regular routing inspection of the machine’s sub-system and critical components is the key to
preventive maintenance. To prevent breakdowns and to prolong the life of your unit, follow
these simple routines religiously.
Daily
1. Check WATER SUPPLY before starting.
2. Check FUEL SUPPLY.
3. Check CHEMICAL SUPPLY.
4. Check NOZZLE for clogging.
5. Check pump oil level (crankcase type pump)
Weekly
1. Check WATER SUPPLY before starting.
2. Check water inlet FILTER.