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HAKO 1139.39 Assembly Manual
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HAKO 1139.39 Assembly Manual

HAKO 1139.39 Assembly Manual

For citymaster 1600
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Assembly manual
High-pressure cleaner (1139.39)
for Citymaster 1600

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Summary of Contents for HAKO 1139.39

  • Page 1 Assembly manual High-pressure cleaner (1139.39) for Citymaster 1600...
  • Page 2 Maintenance work must right to make changes in the interests of vice. be carried out by an authorised Hako further technical development. Your own safety, as well as the safety of service centre and confirmed in the others, depends essentially on your “Maintenance Report”, which serves as...
  • Page 3 Hako dealer to- reached with the machine. gether with the consignment note. Any use extending beyond this is not in- tended use.
  • Page 4 Safety information Safety information Safety and warning symbols All places concerning your safety, the safety of the device and of the environ- ment are provided with these warning symbols in the operating manual. Symbol Damage for ... Definition Safety instructions Persons or things Safety instructions for avoiding dangerous situations due to inaccurate or omitted compliance with instruc-...

  • Page 5: Safety Information

    • Have the device checked for safe have been instructed by Hako ex- Citymaster 1600. condition by an expert in accordance perts. • Do not direct the jet of the Citymaster with the accident prevention regula- •...
  • Page 6 Safety information Special risks Environmental protection Labels on the unit • Risk of injury! Hydraulic oil issuing instructions The following safety and instruction la- under high pressure can penetrate • Ensure safe and environment-con- bels are affixed well legibly to the de- the skin and cause severe injuries.
  • Page 7 High-pressure cleaner High-pressure cleaner Parts list • High-pressure pump (1) • High-pressure hose (2) • Hose holder with hand valve (3) • Water hose (4) • High-pressure lance with lance holder (5) • Hydraulic hoses (6) • Piece parts in the plastic bag •...

  • Page 8: High-Pressure Cleaner

    High-pressure cleaner Assembling the high-pres- sure cleaner Danger! Hydraulic pipes must be correctly run and fitted! The work may be done only by authorised trained personnel! Make sure that no connections are swapped over! Fitting, length and quality, espe- cially pressure and temperature resist- ance, of hydraulic pipes must comply with the requirements! Always relieve the hydraulic pipes of pressure in as-...
  • Page 9 High-pressure cleaner 2.2.2 Mounting the high-pressure pump 1. Fasten the high-pressure pump (Fig. 2/1) with three hexagon head bolts M8x20 to the lower cross-beam (Fig. 2/A,B,C) of the dirt hopper. 2. Fasten the ball cock (Fig. 2/2) with coupling, coupling plug and screw-in nozzle to the connection bracket (Fig.
  • Page 10 High-pressure cleaner 2.2.4 Fastening the lance holder 1. Fasten the lance holder (Fig. 4/1) with two M6x20 bolts to the upper cross-beam (Fig. 4/2) of the dirt hop- per from behind. 2. Fit the lance holder with the two low- er bolts to the tab of the hose holder (Fig.
  • Page 11 High-pressure cleaner 2.2.6 Running the fresh water hose 1. Fit the fresh water hose (Fig. 5/2) onto the screw-in nozzle (Fig. 5/1) and secure it with a hose clamp. 2. Run the fresh water hose along the circulating water hose (Fig. 5/3). 3.
  • Page 12 High-pressure cleaner 2.2.7 Connecting the hydraulics 1. Relieve of pressure and dismantle the existing hydraulic hoses (Fig. 6/1) and (Fig. 6/2). Danger! Observe the safety and envi- ronment protection instructions! 2. Connect the hydraulic hose (Fig. 6/A) for the return of the high- pressure cleaner to the screwed pipe fitting (Fig.
  • Page 13 High-pressure cleaner Operation 2.3.1 Before putting into service 1. Drive the vehicle to the work site. 2. Lock the parking brake (Fig. 7/1). 3. Fill the fresh water tank (Fig. 7/2). 4. Check and if necessary clean the water filter (Fig. 7/3) of the high-pres- sure cleaner.
  • Page 14 High-pressure cleaner 2.3.2 Working with the high-pres- sure cleaner 1. Open the rear flap of the dirt hopper. 2. Remove the pressure hose (Fig. 8/1) from the hose holder and plug it into the connection (Fig. 8/2). 3. Set the changeover valve (Fig. 8/3) to the high-pressure cleaner posi- tion.
  • Page 15 High-pressure cleaner Maintenance Caution! In winter with danger of frost, drain the water completely out of the high-pressure cleaner. 2.4.1 Cleaning the fresh water filter Check the fresh water filter (Fig. 9/1) weekly and clean it as required. 1. Unscrew the filter housing (Fig. 9/2). 2.
  • Page 16 High-pressure cleaner 2.4.2 Checking the spray nozzle Check the spray nozzle (Fig. 10/1) weekly and clean it as required. 1. Remove the spray nozzle from the lance. 2. The spray nozzle can be cleaned by washing or blowing out. 3. Refit the spray nozzle and check its function.
  • Page 17 High-pressure cleaner 2.4.3 Checking the gearbox oil Check the oil level every 500 operating hours and refill gearbox oil as required. 1. Unscrew the dip stick (Fig. 11/1). 2. Check the oil level on the sight glass (Fig. 11/2), if necessary refill a little oil.
  • Page 18 Advanced Technology for a Cleaner, Better Environment · · · Hako GmbH Hamburger Str. 209-239 23843 Bad Oldesloe Germany · Phone +49 4531 806-0 Fax +49 4531 806-338...