Whale GK1512 Instructions D'installation Et D'utilisation page 3

Step 1: Drill only the ports which are to be used in the installation. Port sizes and recommended drill diameters are shown in Figure 3 for 8ltr (2.1 US Gals) tank.
Ensure all swarf is removed from inside the tank after drilling.
Inlet Inlet Inlet
Inlet Inlet Inlet Inlet
Inlet
25mm (1") 38mm (1 1/2") 38mm (1 1/2")
25mm (1") 19mm (3/4") 38mm (1 1/2") 19mm (3/4")
25mm (1")
16mm (5/8") 25mm (1") 25mm (1")
16mm (5/8") 12.5mm (1/2") 25mm (1") 12.5mm (1/2")
16mm (5/8")
8ltr (2.1 US Gals) Grey
8ltr (2.1 US Gals) Grey
Outlet
Outlet
Waste Tank Models
Waste Tank Models
19mm (3/4")
25mm (1")
Back End
Front End
12.5mm (1/2")
16mm (5/8")
Figure 3 Port Sizes & Recommended Drill Diameters For 8ltr (2.1 US Gals) Grey Waste Tank
Step 2: The tank must be secured using 4 appropriate screws, through the feet of the tank as shown in Figure 4. NOTE: The angle of the tank must not exceed 10°
(Figure 5). NOTE: Do not screw directly to the hull – MUST be mounted on a bulkhead or an additional board.
x4 screws
<10°
OUTLET
Figure 4 Securing The Tank Figure 5 Maximum Possible Angle of Installation
Step 3: Rotate the head of the pump to suit the installation, and avoid tight bends in the pipe. Ensure that the screws are retightened after rotating the pump head.
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1
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Figure 6 Rotating Head of Gulper 220 Pump
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