Grimac Minigrimac User Manual page 14

SECTION 4 - CHECKS AND SERVICING
WATER TANK
Check the water level occasionally and top up as necessary. To top up, lift
the cover and unscrew the plug as indicated in fig. 10.
A device has nevertheless been fitted that stops the machine if the water
level drops below a preset limit.
Add water to reset this safety device.
PRESSURE GAUGE
A pressure gauge has been supplied to check pressure inside the heat
exchanger, see fig. 1, ref. 7.
Ensure that machine operating pressure is between 1 and 1.3 bar; if it is
lower, wait for a few seconds for the required water temperature to be
reached.
If the temperature is not reached, ask an authorised service centre for
assistance.
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