12.
TROUBLESHOOTING:
PROBLEM
POSSIBLE CAUSES
REMEDIES
Machine not switching on Check electrical plug
Weak suction power
1. Remove and clean Advanced
Microparticle Filter as explained
on page 9. It is important to
check and clean the filter regularly
2. Remove hose and filter housing
assembly as explained on page 7
and 8. Clean and check for any
obstructions
3. Empty dirty water, rinse water tank
and re-fill with clean water
Visible dust escaping from
the machine whilst
vacuuming
1. Check water level and replace if
necessary
2. Check Advanced Microparticle
Filter, situated underneath the motor
unit
3. Clean Advanced Microparticle
Filter as explained on page 9
Water leaking or spraying
from machine whilst
operating
1. Adjust water level to correct level
as explained on page 7 – “Setting
up your HYDRO for dry vacuuming”
*Do not overfill the water tank*
2. Add de-foamer as explained on
page 7, point 5
3. Check securing clips
Power cord not firmly plugged in or
switched on at wall socket
1. Advanced Microparticle Filter
dirty or clogged
2. Obstruction in hose or filter housing
assembly – see page 3 for
descriptions
3. Water saturated (extremely dirty and
muddy)
1. Water level too low or water is
saturated
2. Advanced Microparticle Filter not
installed (See page 3, point 4)
3. Advanced Microparticle Filter dirty
1. Water level too high
(See indicator on page 7)
2. No de-foamer added to water
3. Securing clips not locked in place
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