Troubleshooting - Bona DCS70 Manual

Bona DCS70
CONSUMABLES
The following list includes the most common consumables that the user can order from Bona AB or its
distributors.
Art. no. Quantity
ASO539001 1
ASO539032 1
ASO539033 1
ASO539035 1
ASO539031 1
ASO539016 1
ASO539050 1
ASO539060 1
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
Designation
Longopac® 20m, 4 magazine/box
Folded coarse filter 1,2m
2
HEPA13 filter 1,5m
Suction hose 38mm 7,5m
3-piece suction pipe with floor nozzle and crevice tool
Rubber sleeve 38mm antistatic black, non-marking
Clamp 45-50mm
Clamp 60mm
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
8
2
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