B E F O R E C O M M I S I O N I N G
EN
DiBO 15
Before commisioning
Before every start up, all essential parts of the high-pressure cleaner must be
checked, by taking them in consideration like for example: if the lance coupling
is tightened, check the high pressure hoses and the electrical wiring on
damages. Check, before plug in the plug in the socket or the electric indications
on the name plate are suitable with the values of the main power supply (for
example: elektric tension,...) (if applicable). Operate the machine. Rinse the
hoses, spray gun and lance minimum 1 minute with clean water (aim the spray
gun in free space). Check whether hazardous substances such as asbestos and
oil can come loose from the object to be cleaned and pollute the environment.
Persuade yourself of the safety requirements mentionned in previous chapter.
Leave the main switch / key switch on position 0- OFF. Before putting into
use: close the protective cap (if applicable) & at option tarpaulin (if applicable):
dismount the tarpaulin.
ACCOMPLISH WATER SUPPLY AND WATER DISCHARGE
1
Accomplisch water supply
The water supply line can be connected (according circumstances) on their own
water supplies (under pressure, ...) or on a drinking water supply with a water
barge. When the machine is connected to the drinking water supply, the existing
regulations about that must be observed (EN 1717). If necessary place a filter in
the water supply line.
• Water supply under pressure:
Maximum hose length 50 m (160 ft), minimum hose diameter (internal) 12.7
mm (1/2”). Check the water pressure by means of a watermeter.
• Water supply at units with HT- pumps:
When the unit has a HT- pump a pre-pressure pump must be installed.
2
Discharging water
Verify whether all water drains are correctly connected to the sewer system.
Take the necessary measures to ensure that the waste water is pure enough to
discharge/drain.
3
Anti- legionella bacterium measure
If the machine has estood still some time, the water in the machine must be
discharged above a drain. Stagnant water that is warm between 20-55 ° C can
cause the legionella bacterium.
• Clean therefore the pipes and vessels annually.
• Rinse periodically.
• Remove possible sediment.
