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Maintenance of the pump head
● Remove the cover
When performing maintenance on the pump head, remove the screws holding the cover
and take the cover off.
pump head
● Cleaning the pump head
1. Remove the valve and valve guard and remove any attached flux.
CAUTION
• When the valve guard is difficult to remove,
please warm it with hot air. Please do not try
to forcibly remove it with a screwdriver, etc.
If the valve guard becomes deformed, it will
no longer be airtight.
• Please clean with either alcohol or thinner.
Pump head disassembly
*It is resting on its side.
Clean the pump head, valve
and valve guard.
Pump
head
Valve
Valve
guard
Pump
head
2. Install the valve and valve guard.
Caution
When assembling the pump, please make sure
to keep it airtight so that there are no air leaks.
Valve
guard
Valve
*Please replace the valve if it is
deformed or hardened.
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