2. Safety
2.1 General safety warnings
WARNING
Only competent persons having
`
received adequate training are
permitted to work on the product
and the installation.
Do not tamper with the safety
`
valve supplied.
Before any work, switch off the
`
mains supply to the product and
water supply.
Do not switch on if there is a
`
possibility that the water in the
product is frozen.
2.2 Recommendations
CAUTION
Annual
`
recommended by a competent
person.
4
maintenance
is
2.3 Specific safety instructions
WARNING
DO NOT operate the product if:
Water ceases to flow during use.
`
Water has entered inside the
`
product because of an incorrectly
fitted cover.
If the product is damaged.
`
(in all cases turn off mains power and
isolate water supply)