Troubleshooting - Bona DCS70 Manual And Safety Instruction

Bona DCS70 / Portable DCS®
CONSUMABLES
To order spare parts, see schematics with article list,
This is available at: http://spareparts.bona.com/
Trouble shooting
The machine is constructed and adjusted to a demanding environment and task, but the user may
notice that the machine contains precision made components which should be protected against hard
blows and jolts. Filter, seals, fasteners and connections are thoroughly adjusted and chosen for the
operators working environment. That is why it is of great importance that the operator and service
personnel treat the machine with insight and knowledge in order for the machine to work perfectly for
its purpose.
Problem
The motor is not running
The motor stops right after start
The motor is running but there
is no suction
The motor is running but there
is inadequate suction
The machine is leaking dust
Abnormal machinery sounds
Dust in the HEPA filter
Cause/Fault
No power
Broken cable
The switch is broken
Wrong fuse
The hose is not connected
The hose is blocked
Hole on the hose
Clogged filter
Worn seals
The filter has loosen or is
damaged
Leak Longopac,
Longopac-holder cyclone
8
Action
Connect to the wall socket
Change the cable
Change switch
Replace the fuse
Connect the hose
Suck out the blockage
backwards
Replace the hose
Clean or change filter
Check/replace worn seals
Check and change if necessary
Order service
Check that Longopac bag
is sealed properly and have
no holes. Also check
the sealbetween Longopac-
holder and cyclone.