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damaged. Inadequate extension cords can be dangerous. Do not abuse extension cord and do not 
yank on any cord to disconnect. Keep cord away from heat and sharp edges. Always disconnect 
the extension cord from the receptacle before disconnecting the machine from the extension cord. 

 
WARNING:

 

To reduce the risk of electrocution, don’t start and run the machine in the rain or 

storm.  Keep  all  connections  dry  and  off  the  ground.  Do  not  touch  plug  with  wet  hands.  It  is 
strictly prohibited to let water leak into the machine. 

WARNING:

 

When the machine is turned on, the interior pumps start and continue to run even if 

the pressure wand trigger has not been depressed. Running the machine for more than 3 minutes 
without depressing the pressure wand trigger could cause heat damage to the motor and pumps, 
Please do not leave the machine running unattended or unused for more than 3 minutes. 

 

WARNING:

 

When the machine is running, please maintain a constant water supply. Without 

water circulation will damage the sealing rings of the machine. 

WARNING:

 

It is necessary to turn on the spray lance within one or two minutes after the 

machine has been started. Otherwise, the temperature of the circulating water within the machine 
will soon rise to a critical point, which will cause damage to the sealing rings inside the machine. 

WARNING:

 

Don’t start and run the machine in a place excessively cold so as to prevent the 

machine from the freezing current. 
 

WARNING:

 

This machine has been designed for only using cleaning water, do not use corrosive 

chemicals.  
 

WARNING: 

Use cleaning agent supplied or recommend by the manufacturer. 

WARNING: 

Do  not  use  the  machine  within  the  range  of  persons  unless  they  wear  protective 

clothing. 

WARNING:

 

High-pressure  jets  can  be  dangerous  if  subject  to  misuse.  The  jet  must  not  be 

directed at persons,  live  electrical  equipment  or the  machine  itself.  Pressure  washers should not 
be pointed at tire walls, as it may be possible to damage them. 

WARNING: 

Do not direct the jet against yourself or others in order to clean clothes or footwear. 

WARNING:

 

Disconnect from the electrical power supply before carrying out user maintenance. 

If  the  mains  cable  is  damaged  it  must  be  replaced  by  the  manufacturer,  or  its  service  agent  or 
similarly qualified person to avoid a hazard. 
 

WARNING:

 

To ensure the machine safety, please only use original spare parts from the 

manufacturer or approved by the manufacturer. Do not use the machine before you changed them 
if they are damaged. 

WARNING:

  High  pressure  hoses,  fittings  and  couplings  are  important  for  the  safety  of  the 

machine. Use only hoses, fittings and couplings recommended by the manufacturer 

WARNING:

 

Do not use the machine if a supply cord or important parts are damaged, e.g. safety 

devices, high pressure hoses, trigger gun. 

WARNING:

 

Be aware of the recoil caused by the water jet when the machine is switched on. 

WARNING:

 

 When the machine is moving and installing, the machine must be in flat.

 

When 

moving the machine, pulling the handle to move it. 

WARNING:

   

Connect  to  the  water  supply.  The  machines  are  not  suitable  for  connection  to 

portable water mains. Connect the machine to the water supply. (It can be a water container). 
Make sure the inlet water pressure keeps between 0.01MPa and 0.4MPa.The inlet pipe should at 

Summary of Contents for ZI-5990

Page 1: ...ZI 5990 High Pressure Cleaner Operator Manual ...

Page 2: ... gun is squeezed After following the start up procedures in this manual turn the pressure washer ON and squeeze the trigger for activation See Operating Instruction section in this manual for further details Bleeding the Gun It is very important to bleed the gun before using the pressure washer Squeeze the trigger to allow any air that is trapped inside of the unit and hose to escape Continue to s...

Page 3: ...e operator to wear ear protectors WARNING Do not use the machine within range of persons unless they wear protective clothing WARNING Do not direct the jet against yourself or others in order to clean clothes or foot wear WARNING Risk of explosion Do not spray flammable liquids WARNING High pressure cleaners shall not be used by children or untrained personnel WARNING High pressure hoses fittings ...

Page 4: ...d in the manual WARNING This machine must be grounded If it has malfunction or breakdown grounding provides a path of least resistance for electric current to reduce the risk of electric shock The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances The rating voltage V Hz of the machine has to be in compliance wi...

Page 5: ...e chemicals WARNING Use cleaning agent supplied or recommend by the manufacturer WARNING Do not use the machine within the range of persons unless they wear protective clothing WARNING High pressure jets can be dangerous if subject to misuse The jet must not be directed at persons live electrical equipment or the machine itself Pressure washers should not be pointed at tire walls as it may be poss...

Page 6: ...wer source 3 Turn off the water supply 4 Press the trigger of the gun to depressurize the system 5 Disconnect the garden hose from the pressure washer 6 Wipe all surfaces of the unit with a damp clean cloth 7 Engage the gun safety lock CAUTION ALWAYS turn off the unit s motor BEFORE turning off the unit s water supply Serious damage could occur to the motor if the unit is run without water CAUTION...

Page 7: ...tainer Set the Adjustable Spray Wand at low pressure position Trigger gun to spray detergent LONG TERM STORAGE The machine should be stored in a frost free environment After long term storage without operation it is possible to form scales inside the machine making it hard to start again In such conditions it is recommended to turn off and disconnect the power supply and rotate the motor by hand s...

Page 8: ...aper clip insert wire into the nozzle hole and move back and forth until debris is dislodged Remove additional debris by back flushing water through the nozzle To do this place end of a garden hose with water running to the end of nozzle for 30 60 seconds www zicotech com ...

Page 9: ...L DATA Working pressure 11MPa 110bar Working flow rate 5 7 l min Max pressure water supply 0 4MPa 4 bar Motor Capacity 1 8 Kw Power Supply Voltage 240V 50Hz Max Water Temperature 50 Weight 18 kgs Dimensions 82x 38x34cm ...

Page 10: ... and connections are airtight Clean and replace or refer to dealer Water leaking from the pump Seals worn out Check and replace or refer to dealer The motor stops suddenly Thermal safety switch has tripped due to overheating Check that the main voltage corresponds to specifications Switch off the unit and let it cool for a few minutes The pump doesn t reach the necessary pressure Water inlet filte...

Page 11: ...SUPPLY HOSE not include 3 WATER CONNECTION 4 WATER INLET 5 HIGH PRESSURE TUBE 6 HIGH PRESSURE WATER OUTLET 7 SPRAY GUN 8 POWER SUPPLY Note Given continuous machines development the company reserves the right to amend machines specifications without notice INSPECTION MAINTENANCE ...

Page 12: ...packaging should be firm Storage the machine in dry For transportation safety The machine should comply with ISTA Meaning of crossed out wheeled dustbin Do not dispose of electrical machines as unsorted municipal waste use separate collection facilities Contact you local government for information regarding the collection systems available If electrical machines are disposed of in landfills or dum...

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