English - Johnson Pump SPXFLOW Ultima Combo 500 GPH Bedienungsanleitung

Submersible bilge pump with Ultima Switch
Submersible bilge pump for pumping bilge water in marine environment.
To be installed in the keelson.
Security
• The pump may not be used for other liquid than water/bilge water.
• Always install the pump according to wiring diagram, page 18.
• Always use the fuse required, see Design features page 4.
• The wire connections must be sealed with a marine sealant, eg vaseline,
silicone or grease.
• Insulation or cable sheathings must be placed above the highest bilge water
level.
• Do not run dry.
Operation
See illustration page 17.
1. When the bilge water rises and reaches the second detector cell at 50 mm (2")
the switch starts the pump, with a 3 second delay.
2. When the water level has sunk to a level of 20 mm (¾"), and the first detector
Installation
Please follow the installation instructions carefully to assure maximum efficiency in your
bilge pump operation.
1. Mount the pump in the lowest point of the bilge.
2. Select a point where the bilge water is to be pumped
overboard as high as possible above the water line
and at the shortest distance from the pump. Install a
3/4" thru-hull fitting (1250 GPH - 1 1/8" ").
3. Fasten a 3/4" (1250 GPH - 1 1/8" ") fuel resistant hose
from the pump outlet to the thru-hull fitting. Avoid
sharp bends or loops. Support the hose if necessary.
Note: In order to prevent air locks it is important
that the hose not be allowed to dip below the pump outlet. The hose should be
constantly rising.
To remove or replace the power cartridge
See page 20
1. Lift tab and rotate the two fins in a counter clockwise direction and lift out.
2. To reinstall, first make sure that the seal is properly located. Coat the seal with a
light film of vegetable oil or mineral oil, then align the two cams on either side of the
power cartridge with the two slots in the outer housing. Press down and twist in a
clockwise rotation. To ensure that the power cartridge is properly located, twist fins
in a counter clock-wise direction without lifting tab.
Cartridge should stay in place.
Original instructions
cell is above the water level, the pump is stopped.
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