Gerni MC 5M Operating Instructions Manual
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Gerni MC 5M Operating Instructions Manual

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MC 5M - MC 6P - MC 7P
Operating
instructions
107141020 F (09.2016)

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Summary of Contents for Gerni MC 5M

  • Page 1: Operating Instructions

    MC 5M - MC 6P - MC 7P Operating instructions 107141020 F (09.2016)
  • Page 3 1 Symbols used to mark instructions WARNING & Safety instructions in these operating instructions which must be ob- served to prevent risks to persons are marked with this danger symbol. Please note the warning signs placed on the machine. Before starting up your high- pressure washer for the first time, instructions must be read through carefully.
  • Page 4 • Never detach the high pressure hose while the machine is in operation. HOT WATER: Danger of scalding! Never dismount high-pressure hoses at water tempera- tures above 50°C. • High temperature on the lance and hose after hot water use. IMPORTANT: Prior to dismounting of the high-pressure hose, the machine should be 150°C cooled down.

  • Page 5: Water Connection

    Type BA, according to EN 60335-2-79. The backflow preventer can be ordered thought Gerni Ser- vicecenter. The length of the hose between the backflow preventer and the machine must be at least 12 meters (min diameter 3/4 inch) to absorb possible pressure peaks.

  • Page 6: Safety Devices

    Carry out only the maintenance operations described in the operating instructions. To ensure machine safety, use only original Gerni spare parts. Do not make any technical modifications to the high-pressure washer. Ensure that the machine is regularly serviced by authorized Gerni dealers in accordance with the maintenance plan.
  • Page 7 MC 5M - MC 6P - MC 7P Symbols used to mark instructions Safety instructions in these This indicates tips and instruc- operating instructions which tions to simplify work and to en- must be observed to prevent sure safe operation.
  • Page 8 MC 5M - MC 6P - MC 7P 2 Description Use per day We recommend these products for an optional use of approx. X-hours use per day. MC 5M Hours use per day Recommended for use x hours / day...
  • Page 9 MC 5M - MC 6P - MC 7P Operating elements 1. Push/pull handle 2. Spray gun 3. Electrical lead 4. Holder for high pressure hose 5. High-pressure hose 6. Fastening screw 7. Lance 8. Parking brake 9. High-pressure hose connection (on standard models without hose reel) 10.

  • Page 10: Before Starting The Cleaner

    MC 5M - MC 6P - MC 7P 3 Before starting the cleaner Setting up the cleaner CAUTION! Never lift the cleaner alone. Always ask a second person to help. 1. Before using the cleaner for the first time, check it care- fully to detect any faults or damage.
  • Page 11 MC 5M - MC 6P - MC 7P Fill up detergent tank 1. Fill up detergent tank with prediluted Gerni detergent. 2. Pull detergent hose and filter out of the storage and put it through the opening of the detergent tank filler cap.
  • Page 12 MC 5M - MC 6P - MC 7P NOTE! In the case of poor water quality We recommend the use of a tex- (sand, etc.), we recommend that tile-reinforced water hose with a a fine water filter is fitted to the nominal diameter of min.
  • Page 13 MC 5M - MC 6P - MC 7P BA valve This high pressure washer/cleaner is only allowed to be con- nected with the drinking water mains, when an appropriate backflow preventer has been installed, Type BA according to EN 60335-2-79.

  • Page 14: Control Operation

    MC 5M - MC 6P - MC 7P 4 Control / Operation Connecting the spray 1. Pull back the blue quick- lance to the spray gun release grip (A) of the spray gun. 2. Insert the nipple of the spray...
  • Page 15 MC 5M - MC 6P - MC 7P 4.2.1 Switching on the 1. Before connecting the cleaner when it is suction set: 61256 to the connected to open cleaner, fill the hose with tanks in suction mode water. (Pressure activated model) 2.
  • Page 16 MC 5M - MC 6P - MC 7P Pressure regulation 1. Turn the twist grip on the with Tornado Plus lance: lance and PowerSpeedVario Plus – High pressure = lance. clockwise (+) – Low pressure = anticlockwise (–) 1. Twist cap of the FlexoPower-...
  • Page 17 MC 5M - MC 6P - MC 7P Lifting with crane 1. Before crane lifting the machine should be in balance. Loosen the screw (A), push the handle (B) a little forward. 2. When the two marks are aligned (C), the handle is in crane-lifting -position.

  • Page 18: Applications And Methods

    MC 5M - MC 6P - MC 7P 5 Applications and methods Techniques Efficient high pressure cleaning is achieved by following a few guidelines, combined with your own personal experience of specific cleaning tasks. Accessories and detergents, when correctly chosen, can increase the efficiency of your pressure washer.
  • Page 19 MC 5M - MC 6P - MC 7P Some typical cleaning tasks 5.2.1 Agriculture Task Accessories Method Stables Chemical Foam 1. Soaking – apply foam to all surfaces (bottom to top) Pig Pens, Sties Injectors and wait for approx. 10 - 30 minutes.
  • Page 20 These are merely several examples of cleaning tasks that can be solved by a pressure washer in asso- ciation with accessories and detergents. Each cleaning task is different. Please consult your local dealer or Gerni representative in order to discuss the best solution for your own cleaning tasks. Options / model variants...

  • Page 21: After Using The Cleaner

    MC 5M - MC 6P - MC 7P 6 After using the cleaner Switching off the 1. Turn the main switch to posi- cleaner tion „OFF“. 2. Close water tap. 3. Squeeze the spray gun han- dle until the cleaner is de- pressurised.
  • Page 22 MC 5M - MC 6P - MC 7P 2. At last turn, lock the cable end in the cable lock (C). Storing the cleaner Store the cleaner in a dry room without danger of frost or protect as (below 0°C)

  • Page 23: Maintenance

    MC 5M - MC 6P - MC 7P 7 Maintenance Maintenance plan First time Every 500 after 50 Weekly operating As required operating hours hours 7.2.1 Cleaning water inlet fi lter 7.2.2 Checking pump oil level 7.2.3 Changing pump oil First change - and 7.2.4...
  • Page 24 MC 5M - MC 6P - MC 7P 2. If necessary, add oil. Fill to MAX level (B). 7.2.3 Changing the pump oil 1. Before changing the oil, al- low the cleaner to become warm. 2. Remove cabinet. 3. Loosen and remove drain plug (C).The plug magnet has...

  • Page 25: Troubleshooting

    MC 5M - MC 6P - MC 7P 8 Troubleshooting Fault Cause Remedy Pressure drop • Air in the system • Vent the system by operating the spray gun several times at short intervals. If necessary, operate the cleaner for a short time without the high- pressure hose connected.

  • Page 26: Further Information

    MC 5M - MC 6P - MC 7P Fault Cause Remedy No detergents drawn in • Detergent tank empty • Top up detergent tank • The cap on the FlexoPower- • Set to low pressure Plus nozzle head is not set to low pressure •...
  • Page 27 MC 5M - MC 6P - MC 7P Specifi cations 5M-115/700 5M-115/700 Country variant V/ph/Hz Possible voltage 240V/1ph/50Hz 240V/1ph/50Hz Fuse Power rating bar (MPa) Working pressure 115(11,5) 115(11,5) Water flow Max. water pres- bar (MPa) 172,5(17,25) 172,5(17,25) sure Water flow...
  • Page 28 MC 5M - MC 6P - MC 7P Specifi cations 6P-250/1100 FA 7P-195/1280 FA Country variant V/ph/Hz Possible voltage 415V/3ph/50Hz 415V/3ph/50Hz Fuse Power rating bar (MPa) Working pressure 250 (25) 195(19,5) Water flow 1000 1180 Max. water pres- bar (MPa)
  • Page 29 AUSTRALIA: Nilfi sk Pty LTd Unit 1/13 Bessemer Street Blacktown NSW 2148 Phone: 1300 556 710 E-mail: sales@gerni.com.au...

This manual is also suitable for:

Mc 6pMc 7p

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