AK1001B
AK1002B
7
13. Mk III INSTALLATION
Turn off and disconnect all power going to the grey waste tank.
Disconnect the two wires going from the float switch to the power source, pump or
electrical system in the boat.
Assemble the kit as described in Section 9.
Discard the old lid assembly (lid and sensor) of the grey waste tank and screw the
new assembly into place (Figs. 11 & 12).
Connect the wires of the float switch, with the brown/white wire attached to the
positive supply, and the brown wire attached to the positive of the pump.
Fig. 11
14. MAINTENANCE
Regularly check (at least every six months) the sensors are clean and are not covered in dirt and
grime.
Munster Simms Engineering Ltd., 2 Enterprise Road, Bangor, Co. Down, N. Ireland, BT19 7TA
GREY WASTE TANK
SERVICE KIT
Old Lid
Assembly
Tel: +44 (0)28 9127 0531
Web:www.whalepumps.com Email: info@whalepumps.com
Fig. 12
New Lid
Assembly