Clarke KING 145, Инструкция по эксплуатации и обслуживанию

Страница: 16 / 24

16
TROUBLESHOOTING
If the following does not solve your problem, please contact the CLARKE service
department. See page 15
.
PROBLEM CAUSE SOLUTION
The pump turns
but does not
reach the
required pressure. The pump is sucking in air Check that all pipes and hoses are
secure
Worn out valves Replace the valves
Worn out nozzle Replace the water nozzle
Worn out gaskets Replace the gaskets
Blocked/dirty water filter Clean the water filter
Pressure
fluctuates Worn out suction and/or
delivery valves Replace the valves
Foreign body caught in the
valve Check the valve and clean if needed
Air being sucked in Check that all pipes and hoses are
secure
Worn out gaskets Replace the gaskets
Pressure drops Worn out suction and/or
delivery valves Replace the valves
Foreign body caught in the
valve Check the valve and clean if needed
Air being sucked in Check that all pipes and hoses are
secure
Worn out gaskets Replace the gaskets
Worn out water nozzle Replace the nozzle
Water leaks from
the piston head Worn out piston Replace the piston
Casing side seal rings worn
out Replace the seal rings
Worn out or dirty valves Replace the valves
Insufficient water
temperature Scale build up on the
heating coil Clean (See page 13)
Soot build up may be
blocking the boiler Clean
Worn out nozzle Replace the water nozzle