Hi All I have a Lelit Combi, that is about 5 years old, used daily and pretty well serviced,
it has recently started struggling to actually " pump" when the pump is switched on, but eventually gets going
and works fine,
it only even gets " stuck "if it been sitting at full temp for a while,
,
always flows straight away when it cold to prime the system
in last few weeks it occasionally trips the PCD for the circuit, when under load ( pumping to brew).
I took it to local coffee machine service, however it didn't do any of the strange things while they had it.
any ideas?
should I change pump? it has a ULKA type vibratory pump
Cheers for any ideas
it has recently started struggling to actually " pump" when the pump is switched on, but eventually gets going
and works fine,
it only even gets " stuck "if it been sitting at full temp for a while,
,
always flows straight away when it cold to prime the system
in last few weeks it occasionally trips the PCD for the circuit, when under load ( pumping to brew).
I took it to local coffee machine service, however it didn't do any of the strange things while they had it.
any ideas?
should I change pump? it has a ULKA type vibratory pump
Cheers for any ideas

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