Volpi Tecno Energia PAGURO 2000, Руководство пользователя

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OWNERS MANUAL
PAGURO 2000
26
ZINC ANODES CHECK – EVERY 250 H
Loosen plug, on the heat exchanger, away if worn out; throw plug away if worn out; replace with original plug; put plug back.
SEA WATER PUMP CHECK – EVERY 250 H
Check the sea-water pump impeller; remove screws and pump cover; take the impeller out; throw impeller away if worn out;
replace with an original impeller; reassemble the impeller; reassemble gasket, cap and screws. Check and clean the Y bronze
filter, located nearly the sea-water pump.
STARTER MOTOR – EVERY 250 H
Check the solenoid and motor for corrosion. Remove and lubricate. Clean and lubricate the starter motor pinion drive.
HEAT EXCHANGER TUBE NEST CLEANING AND COOLANT REPLACEMENT – EVERY 500 H.
Drain exchanger cooling liquid; shut heat exchanger outlet; remove plug from the engine; drain coolant from engine; put cap
back on engine; remove outlet fastening nuts; loosen sleeve fixing bands; remove the exhaust manifold; loosen the screws
which fasten the front cover; remove cap and O.R. ; loosen thermostatic valve fastening screws; take the thermostatic valve
body out; loosen cap fastening screws; remove cap and O.R.; take tube nest out; dip tube nest into a solution of : water 50°C
(90%) and hydrochloric acid (10%) - use gloves and goggles; remove it when effervescence is off; rinse in water. If worn out,
replace o-rings, outlet seals and thermostatic valve seals. Put tube nest back and O.R.; reassemble O-ring, cap and tighten
screws; fit circlip and flange back in place; reassemble O-ring and cap; reassemble thermostatic valve body; tighten
thermostatic valve fastening screws; reassemble O-ring and exhaust manifold; tighten exhaust pipe fastening nuts; tighten
hose clamps for sea water inlet and outlet; remove cap and pour liquid into heat exchanger; level should always be
approximately 2 cm below filling hole; put heat exchanger plug back.
PRESCRIBED COOLANT: 50% TOTAL ANTIFREEZE, 50% water.
SETTING ROCKER ARMS CLEARANCE – EVERY 500 H
This operation must be performed by authorized personnel trained on the product.
SETTING AND INJECTORS CLEANING – EVERY 1000 H
This operation must be performed by authorized personnel trained on the product.
PARTIAL OVERHAUL – EVERY 2500 H
This operation must be performed by authorized personnel trained on the product.
TOTAL OVERHAUL – EVERY 5000 H
This operation must be performed by authorized personnel trained on the product.