HAMRON 604195 COMPRESSOR 4-IN-1 Instruction Manual
- June 4, 2024
 - HAMRON
 
Table of Contents
HAMRON 604195 COMPRESSOR 4-IN-1

SAFETY INSTRUCTIONS
Read instructions before use.
Please retain for future reference.
WARNING:
- If the instructions below are not followed, there is a risk of personal injury and/or property damage.
 - Do not use the compressor for anything other than its intended use.
 - For your own safety, you should only use accessories and parts specified in these instructions.
 - Do not dismantle or tamper with the compressor.
 - Do not leave the compressor unattended while in use.
 - Do not allow children to operate the compressor.
 - Do not allow the compressor or its components to get wet.
 - Never expose the compressor to rain, frost or temperatures above 40°C or temperatures below -30°C.
 - Keep the cord away from heat, oil and sharp edges.
 - If the air compressor emits abnormal sounds or overheats, turn it off immediately and let it cool off for at least 30 minutes.
 - Inspect the compressor before use. If it is damaged in any way, it should be repaired by a qualified technician.
 - Never expose people or animals to the powerful airflow.
 - Do not over-inflate objects.
 - Always use hearing protection.
 
SPECIFICATION
| Voltage | 12V DC | 
|---|---|
| Fuse | 15 A | 
| Power | 140W | 
| Max. pressure | 6.9 bar/ 100 psi | 
| Cylinder diameter | 30 mm | 
| Recommended ON/OFF cycle time | 10/10 min | 
| Number of nozzles | 3 pcs | 
| Sound pressure level, LpA | 72 dB(A), K= 3 dB | 
| Guaranteed sound power level, LwA | 92 dB(A), K= 3 dB | 
DESCRIPTION

- A. Compressor button
 - B. Light
 - C. LCD display
 - D. Light button
 - E. Pressure adjustment
 - F. Unit selection
 - G. Battery/Alternator test switch
 - H. Quick connector
 - I. 12V plug
 - J. Ball/Balloon valves
 
OPERATION
INFLATING TYRES, BALLS, BALLOONS AND TOYS
Note:  
- After 10 minutes of continuous use, allow the compressor to cool down for 10 minutes.
 - We recommend that car tyres are overinflated by 0.14 bar/2 psi as this amount will roughly leak from the tyre’s valve when you release the quick connector.
 - Avoid overinflating tyres. Check the recommended car tyre pressure in the vehicle’s owner’s manual or placard. For bicycle tyres, check the tyre marking.
 - The compressor has a memory function, which means that the previously set pressure will be used the next time it is used.
 
Operating the compressor with pre-set pressure
- Pull out the 12V cord from the side compartment and connect the plug to the vehicle’s cigarette lighter socket.
 - Connect the quick connector to the tyre’s valve and press the locking connector down to secure the connection.
 - Start the vehicle’s engine. The compressor is now ready for use.
 - Press unit selection button (F) to select the correct pressure unit. The display is always illuminated so the compressor is easy to use even when it is dark.
 - Press the pressure adjustment buttons (E), i.e. the plus button(+) to increase the pressure or the minus button (-) to reduce it.
 - Operate the compressor by pressing in the compressor button. The compressor will switch off automatically as soon as the pre-set pressure has been reached.
 - Remove the quick connector from the tyre and disconnect the 12V plug. 

 
- Pre-set pressure
 - Progress bar
 - Pressure unit
 - Actual pressure
 
BATTERY TEST
Note:
- Do not turn on the vehicle’s engine when using this function.
 - Different types of vehicles can have different battery voltages. Read the vehicle’s manual or contact the manufacturer for more information.
 
- Pull out the 12V cord from the side compartment and connect the plug to the vehicle’s cigarette lighter socket.
 - Press the button to activate the battery test mode. The actual battery voltage will now be shown in the display. 

 
- LOW: the battery voltage is too low. The battery should be checked or replaced.
 - MID: the battery voltage is moderate.
 - FULL: the battery voltage is OK.
 
ALTERNATOR TEST
Note:
- The vehicle’s engine should be turned on to use this function.
 - Different types of vehicles can have different alternator voltages. Read the vehicle’s manual or contact the manufacturer for more information.
 
- Pull out the 12V cord from the side compartment and connect the plug to the vehicle’s cigarette lighter socket.
 - Press the button to activate the alternator test function. The actual alternator voltage will now be shown in the display.
 - Start the engine and rev it up at around 2,000 rpm for approximately one minute. The highest voltage during this period is recorded. 

 
- LOW: alternator voltage is too low and needs to be checked.
 - CHARGE: alternator voltage is OK.
 - OVER: alternator voltage is too high and needs to be checked.
 
LIGHT
The light (B) has three modes:
- Flash function for emergency use.
 - Solid light for visibility in the dark.
 - Switched off mode.
 
MAINTENANCE
FUSE REPLACEMENT
- To replace the fuse on the cable, first open the cover with a screwdriver.
 - Use the electric soldering iron to remove the faulty fuse by melting the soldering tin on the pins of the fuse.
 - Use the electric soldering iron to fix the new fuse by soldering the pins.
 - Close the cover with a screwdriver.
 
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