Seawater Pump - Hyundai Seasall G7 Series Installation & Operation Manual

SEAWATER PUMP

• The inner diameter of hose connected to seawater pump inlet should be PF 1-1/2 inch.
• The cross section of the hose may shrink due to inlet pressure drop. Therefore, the hose from
water pickup in the boat's hull to the seawater pump inlet should be as short as possible and
must be made of steel wire reinforced material.
• The seawater pump impeller must be checked periodically and replaced if necessary.
INSTALLATION & OPERATION MANUAL
G7 Series
IF THE WATERPUMP IS NOT PROPERLY ASSEMBLED, AIR CAN BE
SUCKED INTO THE COOLING CIRCUIT, DISTURBING THE VACUUM
PROCESS. THIS CAN CAUSE THE ENGINE TO OVERHEAT.
DO NOT RUN THE ENGINE WITHOUT SEAWATER. THE SEAWATER PUMP
IMPELLER WILL BE DAMAGED. BEFORE STARTING THE ENGINE, BE
SURE TO SUPPLY SEAWATER TO THE PASSAGES.
DO NOT INSTALL ADDITIONAL DEVICES WHICH COULD OBSTRUCT THE
FLOW OF SEAWATER. THIS CAN CAUSE THE ENGINE TO OVERHEAT.
CAUTION
CAUTION
CAUTION
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