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4.  

Preparation before Starting  

 

1, 

Remove compressor from outer 
packaging 

2, 

DO NOT REMOVE TRANSIT PLUGS    
BEFORE FITTING THE WHEELS.   

3, 

Lie compressor on side to fit wheels and 
dampers 

4, 

Allow 5-10 minutes once compressor is 
upright before starting.  

5, 

Remove transit plugs and insert air filters 
supplied 

6,   

Insert oil breather plug supplied 

7,   

The ideal place to set the compressor should be  

 

 

 

clean, dry and well ventilated. 

8,   

Keep the use voltage  or – 5%. 

9,   

Keep the oil level within the red circle of the oil site  

 

 

glass. 

10,  

The recommend compressor oil is SAE30 over 10   

 

 

deg, and SAE10 below 10 deg. 

11,  

Set the pressure switch to the On position (Fig.2), let the  

 

 

compressor run for 10 minutes with no load to ensure  

 

 

lubrication of the moving parts before regular operation. 

 

5.  

Operation and Adjustment 

  

1, 

The compressor is controlled by a pressure 
switch when in use.  It will stop automatically 
as pressure increases to the max setting, and 
restart as pressure is reduced to the min setting.  
The pressure switch pressure rating has been 
set from factory and shouldn’t be adjusted 
unnecessarily. 

2, 

The outlet pressure of the compressed air can 
be adjusted by the regulator valve.  Rotate the knob on the 
regulator by  turning the regulating knob clockwise or 
anticlockwise to increase or decrease air pressure.   

3,   

To turn compressor off, press the red knob down to the Off 

 

 

position.

 

 

 

Summary of Contents for ZC350

Page 1: ...Air Compressor Operation Manual ZC350 Before operation be familiar with the operation manual first...

Page 2: ...1 3 Technical Specification Page 1 4 Preparation before Starting Page 2 5 Operation and Adjustment Page 2 6 Cautions Page 3 7 Maintenance Page 3 8 Trouble Shooting Page 4 9 Parts Illustration Page 5...

Page 3: ...er fields where compressed air is required 2 General View and Main Components Fig 1 1 Pump 2 Pressure Switch 3 Outlet Valve 4 Regulating Valve 5 Pressure gauge 6 Non Return Valve 7 Drain Valve 8 Wheel...

Page 4: ...below 10 deg 11 Set the pressure switch to the On position Fig 2 let the compressor run for 10 minutes with no load to ensure lubrication of the moving parts before regular operation 5 Operation and A...

Page 5: ...stop the compressor 6 If the pressure switch isn t working switch off the machine immediately to reduce any long term damage 7 Replacement lubricant must be new and clean and should be filled to the r...

Page 6: ...or abnormal noise 1 Connecting parts loose 2 Foreign object is the pump 3 Piston hitting valve seat 4 Moving parts worn 1 Check and retighten 2 Check and Clean 3 Replace with thicker gasket 4 Repair o...

Page 7: ...5 9 Parts Diagram...

Page 8: ...4 16 Rubber gasket 1 53 Discharge pipe 1 17 Crank case cover 1 54 Bolt M8x25 4 18 Bolt M5x16 6 55 Non return valve 1 19 Oil sight glass gasket 1 56 Axle 2 20 Oil sight glass 1 57 Axle set 2 21 Bolt M6...

Page 9: ...d cooling airflow All single phased compressors fitted with a 13amp plug are designed to plug directly in to a standard 13amp socket Exclusion to warranty cover are detailed below A The cost of routin...

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