To be read completely before initial start-up! Wilhelmsen w—^ Ships Service

Short Manual Read and familiarize yourself with operation manual. Operator should wear appropriate protective clothing. Before start-up Attention • Check power supply matches electrical data of machine. If voltage deviates by more that 10 %, there is a risk of damage due to overheating. • Unreel extension cables completly. Cable length max. 50 m = 6 mm2, more than 50 m = 10 mm2. • Check water filter, if necessary exchange with original spare part. • Flush water mains and hose throughly prior to connecting hose to machine, use CLEAN water only. • Ensure sufficient water supply - minimum 2 bar,...

1. Introduction 1.1 Preface Congratulations - you have purchased one of the most durable and reliable high pressure cleaners available on the market. Its balanced ratio of water flow and working pressure perfectly meets all cleaning requirements. The high pressure cleaner conforms to all European safety regulations which is guaranteed by the CE symbol. • This manual to be made available to the operating personnel and to be read completely before start-up. We point out that we cannot be held responsible for any damage or malfunctions as a result of ignoring this manual. • The machine described...

This symbol appears at all operating and safety instructions dealing with risks for personal entirety and life. This warning symbol appears in the operating manual at all operating safety instructions dealing with risks due to electric power. This symbol appears at all operating and safety instructions dealing with the fulfilment of rules, regulations and instructions for the proper operation and risk ofdestruction of the machine. This manual is subject to technical alteration. All rights reserved. Any use in other than legally authorised cases requires the manufacturer’s written approval.

Safety Instructions The following instructions to be followed before, during and after work: This instruction manual to be read completely before initial start-up. If strictly followed, no danger should occur. This machine must only be run by qualified adult persons who are fully familiar with possible dangers. Relevant national safety rules to be followed. The machine is not suitable for unattended operation and must be operated according to specification. Protective clothing to be worn. The water jet emerging from the spray pistol has a dangerous cutting effect. Therefore the water jet must...

Machine must not be started, if power cable, plug, switches, etc. are damaged or defective. Only extension cables designed according to IEC to be used. Extension cables on reels to be completely reeled off during operation in order to avoid overheating of the cable. Plug, couplings to be watertight. A faulty current protection switch to be foreseen in electricity supply. Before opening the machine in case of malfunction or emergency, switch off by means of the ON/OFF switch and disconnect it from electric power source. Electric power can cause severe injuries or death. All symptoms of faulty...

Configuration, Operation, Illustration The cold water machines of this series mainly comprise of a low speed high pressure inline plunger pump, which is directly flanged to and driven by a 100 % duty electric motor. The supply water is directed with the required minimum pressure via a prefilter to the high pressure pump which – in connection with the required spray nozzle – boosts it to the stated/adjusted working pressure. In order to protect the pump against cavitation due to poor water flow, a low water cut-out is arranged which stops the machine as soon as the flow pressure drops below 1...

4. Detail Description 4.1 HPCExtreme 330 Wilhelmsen Ships Service

Wilhelmsen Ships Service

5. Start-up / Shut-down 5.1 Before Start-up: Read and observe operation manual. Attention! In order to guarantee proper function and trouble-free operation, the following checks to be carried out before start-up: • Check electricity supply with electric data on type shield. If voltage deviates by more than 10 %, there is a risk of damage due to overheating. • General condition of the unit (connections, gaskets, etc.). • Power cables/connections (see p. 12). • High pressure hoses, hose pipes, whether damaged. • Air supply, cooling air grill must not be covered. • Correct oil level of high pressure...

5.2.1 Water Supply Connect water inlet (6) of the machine to water source with a clean hose (diameter see table below). Before connecting water supply hose, rinse it out thoroughly. In case of connection to the potable water distribution, observe DIN 1988 (for momentary connections use a backflow preventer with nonreturn function and ventilation). Water flow pressure must not drop below 2 bar while machine is running and spray pistol open (see green marking on pressure gauge (5a). 5.2.3 High Pressure Connection Attention! Connect high pressure hose to high pressure outlet (11) by means of ! the...

5.3 Operation HPC Extreme 330 A This machine is equipped with an EMERGENCY STOP switch. In case of emergency push EMERGENCY STOP (2a). Before starting the machine EMERGENCY STOP switch (2a) to be unlocked by slightly turning it clockwise. • Open water source fully. • Unlock/release spray pistol, bleed unit. • Unlock EMERGENCY STOP (2a) by slightly turning it clockwise. • Push switch ON (2). Be aware of torque and recoil. • Carry out cleaning task. HPCE 330 only Pressure Regulation Pressure can continuously be adjusted as required by opening the turning handle of the double lance. Counter-clockwise: pressure...

5.3.1 After Work • Push EMERGENCY STOP (2a), machine stops. • De-pressurize spray pistol by shortly opening and closing. • Lock spray pistol. • Disconnect machine from water and power source. • If the machine has been run with sea water, thoroughly flush with sweet water after use, in order to avoid corrosion. The unit must never be stored with sea water residues inside. • Thoroughly clean high pressure hose. In case of damage (cuts, abrasions, kinks, etc.) replace high pressure hose for safety reasons. • Only original high pressure hoses to be used. Otherwise CE Declaration of Conformity and...