Water On The Jaw; Water On Side Of Machine Or Below Machine; Jaw Does Not Close - Nespresso EF 737 Service Manual

Troubleshooting
Complaint:

Water on the jaw

Water runs out from the side of the jaw

Jaw does not close

Water on side of machine or below
machine
Cause?
• Jaw poorly closed?
• Brewing unit leaks at the top?
• Not possible to close the jaw?
• Thermoblock leaking?
• High pressure connections leaking?
• Silicon hoses torn?
• Valve on the water tank leaking?
23
Counter measure!
- Close jaw correctly
- Replace hose, seal or ceramic valve (see
page 36)
- Screw capsule cage on fully
- Tighten connections on the thermoblock or
replace (see page 26)
- Replace seals or (and) hoses
- Check for leaks (see pages 43 and 44)
- Replace silicone hoses
- Replace water tank