Loctite 97007 Bedienungsanleitung Seite 21

7 Troubleshooting
Type of Malfunction
Air bubbles in the product.
Pressurized air escapes
between reservoir housing
and reservoir lid.
Pressurized air escapes in
the reservoir housing.
Pressurized air escapes at
the product connection 1.
Possible Causes
– Product reservoir is empty.
– Product hose not correctly connected.
– Dispensing valve not correctly
connected or defective.
– Product reservoir pressure is too high.
– Reservoir knob 2 not tightened.
– O-ring leaky.
– Punctured rupture disc.
– Depressurizing valve 10 open or
defective.
– Union nut on the product connection
not tightened.
Corrections
• Refill product reservoir (see
section 5.2).
• Connect product hose correctly.
• Check the dispensing valve (see
instruction manual for dispensing
valve).
• Lower pressure, longer dispensing
time.
• Tighten the reservoir knob.
• Grease or renew the O-ring.
• Replace the rupture disc (see
section 7.2).
• Close the depressurizing valve or
change it.
• Carefully tighten the union nut.
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