Davey Speedman Compact Constant Water Pressure Systems - Manual (Page 14)

14
MESSAGE MESSAGE MEANING PUMP STATE WHAT TO DO
Imax fault
• An excessive amount
of electrical current is
registered in the pump
Off
• Verify that the pump
is used in conditions
suggested by the
manufacturer
• Make sure that there are
no points of friction or
blocking with regard to
the rotor
• Do the setting sequence
to set the MaxCurr
parameter
Maintenance Menu and Extended Menu
During normal operation the Maintenance Menu is available. It displays
some parameters regarding the functioning of the controller. The Extended
Menu is only available via password.
Note: We strongly advise you NOT to alter settings for these menus.
These menus are intended for trained service persons only.
Maintenance
The only regular attention your new pressure system may require will be
if you have used an additional pressure tank. You will need to check the
pressure tank’s air charge every 6 months. This can be checked at the air
valve with a tyre gauge. Do not charge tank to a higher pressure than that
shown in the table on page 6.
To check air pressure in tank:
1. Switch off pump.
2. Open outlet nearest to pump to release water pressure.
3. Charge tank to required pressure using air pump and
check with tyre gauge.
4. Switch on.
5. Close outlet.
WARNING : Under no circumstances should the Speedman Compact
controller be disassembled by other than qualified tradespersons. Failure
to observe this warning may expose persons to the possibility of personal
injury and may also result in damage to other property. Do not dismantle
spring under pressure.
WARNING: Automatic resets may allow the pump to restart without warning.
Always disconnect the pump motor from the electrical supply before
maintenance or repairs.
WARNING: When servicing or attending pump and/or controllers, always
ensure power is switched off and lead unplugged. Electrical connections
should be serviced only by qualified persons.