ROOTS Jet E 130, Operator'S Manual, Page: 13 / 15

13
Jet E 130 / 170
MAINTENANCE
Filter cleaning
Nozzle
Maintenance Schedule Daily Weekly
Every
500 hrs
Clean nozzle
a
Clean filter
a
Check cable for damage
a
Check hose for damage
a
Remove the strainer & clean
a
Check oil level
a
Oil change
(Initial change in 50 hrs)
a
Before undertaking the cleaning of machine, switch off
the machine and unplug from the electrical supply.
Ÿ
After machine operation, open the bottom cap and empty
the filter.
Ÿ
Remove the strainer and clean it for clogging.
Ÿ
After machine operation, clean the nozzle with pressurized
air, for any blockage.
Do’s & Don’ts
Do’s
Ÿ
The machine must be disconnected from the mains supply
(by pulling the plug out) before cleaning the machine and for
maintenance.
Ÿ
Use only the accessories recommended as per the instruction
manual. Usage of any other accessories can cause safety
problems.
Ÿ
Periodically inspect the power cord for possible damage. A
damaged power cord must be replaced.
Ÿ
Regularly clean the filter.
Ÿ
Periodically change the oil for lubrication.
Ÿ
Operator must wear hand gloves during machine operation.
Ÿ
Always place the machine in even surface.
Ÿ
Always lock the safety lock in gun, whenever the machine not
in use.
Don’ts
Ÿ
Do not use the machine without water.
Ÿ
Do not place the machine over the power
cable.
Ÿ
Do not leave the machine connected to the power supply
when not in use, always remove the plug from the mains
socket.
Ÿ
Do not use the machine near current conducting materials.
Ÿ
Do not use the machine without oil.
Ÿ
Do not use the machine pointing against persons, animals
and the machine itself.
Ÿ
Do not operate the machine at low temperature and above
o
60 C.
Troubleshooting
Problem Possible Fault
Remedy
Check cable for damage
Check the voltage of power
supply
clean nozzle
Replace nozzle
Filter clogged Clean filter
Poor water supply Check water supply
Air block in pump
Air block in lance
Air block in hose
Connections
Gun
Inlet
Filter
No power
Machine fails
to start
problem with nozzle
Pressure does
not build up
Continuously press the gun Air Block
Check tightness of the
fittings.
Water leak