Sunbeam EM6910 - Internal Leaking Troubleshooting; Steam Function Leaks; Coffee Function Leaks

EM6910 Café Series Espresso Machine Issue: A Page 29 of 48
EM6910 Troubleshooting Guide - continued
Internal Leaking
Where leaking
Likely Cause
Recommended action
Steam
Function
Steam pump nut
Damaged thread, unable to
fully tighten nut due to limited
lift of pump assembly
Replace with steam
piping assembly using
14mm thick nut.
Steam pump
inlet
Silicon hose loose or damaged
Use cable tie to secure
hose.
Top steam pump
assy
Damaged O-ring due to steam
back pressure
Replace steam pump.
Brass pipe
connections/cou
pling
Loose connection
Apply thread locker
(Loctite) or plumbing
tape before tightening.
Steam wand
Valve not fully closed
Re-install steam pin,
close valve first before
tightening the locking
nut. If leaking persists,
change steam pin.
Other hose
connections
(splitter)
Loose connection or
disconnected
Reconnect hoses.
Coffee
Function
S2 valve
Damaged thread
Replace S2 valve or
use thread locker
(Loctite) or plumbing
tape before fitting.
Coffee pump
inlet
Silicon hose broken or not
securely tied or disconnected.
Use cable tie to secure
hoses.
Brass pipe
connections/cou
pling
Loose nut
Apply loctite or
plumbing tape onto the
thread before fitting.
Dumping hose
Dumping hose disconnected
Use cable tie to secure
hoses.