HAKO Citymaster 650 User guide

Cleaning technology •Municipal technology
Servicing instructions for Citymaster 650
88-10-3209-4001-
Emptying the dirt hopper
Park the vehicle in a suitable place for cleaning. Unlock the fasteners of the dirt hopper. Start the vehicle with the
ignition key (A). Raise and empty the dirt hopper with the tip switch (B). Close the cover again after emptying the
dirt hopper.
Cleaning the sweeping unit and the suction mouth
Switch sweeping mode on with the tip switch (C). Lower the sweeping unit with the joystick (D) and switch the
suction fan on in the multifunction display with the turn-push knob (E). Clean the sweeping unit and the suction
mouth from the outside with water. Raise the suction mouth with the joystick (D) and open and lock the coarse
dirt flap with the pedal (F). Clean the suction mouth from the inside with water.
Cleaning the suction fan
Connect the water hose to the suction fan and clean for about two minutes in sweeping mode. Remove the water
hose and let the suction fan run for about two more minutes. Switch sweeping mode off with the tip switch (C).
Lower the sweeping unit with the joystick (D). Close the coarse dirt flap with the pedal (F).
Safety information
These servicing instructions may be used only in conjunction with the original operating manual!
All cross-references refer to the pages in the Citymaster 650 operating manual.
•Please observe the safety information in the operating manual, as from page 11!
•Information about special risks, as from page 16!
•The vehicle may be put into operation only by trained personnel!
C
B
A
E
F
D
F
C
D

Hako GmbH - Head Office - Hamburger Str. 209-239 - 23843 Bad Oldesloe, Germany
Tel. [phone] - Fax [phone]
Cleaning the dirt hopper
Open the lid of the dirt hopper. Clean the hopper cover from the inside and the side walls of the dirt hopper.
Raise the dirt hopper approx. 50 % with the tip switch (B) so that the water and dirt can be tipped out. Clean the
entire dirt hopper from the inside.
Pay particular attention to cleaning the filter sieves!
When the entire dirt hopper has been cleaned from the inside, unlock the floor flap and raise the dirt hopper
100 %. Clean below the floor flap. Lower the dirt hopper and lock the floor flap again.
Top up some circulating water and check the circulating water system. Water must reach the suction mouth.
Raise the sweeping unit with the joystick (D). Open the rainwater drain valve (option) and check for proper
functioning. Clean the vehicle from the outside.
Vehicle cleaning
Information on cleaning the vehicle can be found in the operating manual starting on page 143.
Clogging in the circulating water system
Information on clogging in the circulating water system can be found in the operating manual starting on
page 145.
B
D