9
Read WARNINGS & SAFETY INSTRUCTIONS before operating machine
HIGH PESSURE, HIGH VELOCITY WATER IS DANGEROUS!
GENERAL PRESSURE CLEANER WARNINGS AND SAFETY PRECAUTIONS
•
When shutting down, always turn off machine, turn off water at the source and trigger the
gun pointing the lance in a safe direction to release any in-line stored pressure - before
disconnecting hoses or working on machine.
•
Never aim high pressure water jet at anyone, at animals or at fragile items - injury or
damage could result.
•
Always be aware of overhead cables, run-off water, slippery surfaces and by-
standers!
•
Never allow untrained adults or minors use of the equipment.
•
Never use the machine if there are any leaks on the high pressure delivery side of the
pump.
•
Read and observe the manufacturer's instructions if chemicals are being used.
•
The “recoil” on larger machines is positive - lean forwards and brace yourself to take it
up!!!
•
NEVER HIGH PRESSURE BLAST THE FOLLOWING:
any electrical components,
motors / switchgear or electrical boxes as injury or death may result.
•
Never water blast any fuel caps or oil caps and water can get into breather holes and
contaminate fuel or water. Never blast water directly into seals / bearings on shafts where
water penetration would be detrimental.
•
NEVER WATER BLAST
: fragile items / surfaces that may be damaged by high velocity
water. Always carefully test on a small area first.
•
ALWAYS WEAR PROTECTIVE GEAR (PPE)
i.e. Head, face, eye protection, wet
weather gear, boots and gloves - which is particularly important where hot water or
aggressive chemicals are being used or where whet sandblasting is used.
•
Keep hands, feet and hair away from all moving parts.
•
Never leave machine running unattended.
•
EXTREME DANGER
- never adjust engine speed (RPM) or safety by-pass valve in an
attempt to increase pressure!
•
Barricade off immediate work area - restrict access - erect hazard warning signs.
•
Never use high pressure water cleaner without protective canvas sheaths on operator
end of high pressure hose as a high pressure leak can injure operator.
•
In commercial / industrial sites class 'b' units (pressures over 5,000 PSI) should have
additional operators allocated as safety observer / machine minder subject to work
conditions / environment. This is a responsibility of the 'site occupier' to determine.
•
If two / three operators are working they should be physically separated by partitions /
barriers.
•
Prior to high pressure water blasting, check location’s level of emergency /first aid.
•
All machines are fitted with
MEDIC ALERT
tags. If a high pressure water injury occurs
which need medical attention, pull off machine and give it to the medical practitioner to
read