
ASCO CARBON DIOXIDE LTD
Offi cial sales partner USA
Industriestr. 2, CH-8590 Romanshorn
GRAND NORTHERN PRODUCTS
Tel. +41 71 466 80 80 Fax + 41 71 466 80 66
Tel. + 001 616 583 50 00 Fax + 001 616 583 90 61
/www.ascoco2.com
[email protected]/www.grandnorthern.com
ASCO
CARBON DIOXIDE LTD
37
Display
Possible cause
Solution
By
whom
Com-
pressed air
jet is too
weak
Air pressure is set too low.
Set the jet pressure to a higher level.
Operator
Compressed air supply
has too little pressure or
the compressor output is
low.
Check pressure and output.
Operator
The fi lter insert in the wa-
ter separator is plugged.
Replace the fi lter inlay in the water separa-
tor.
Operator
Transport hose or blasting
gun is blocked.
Let the transport hose and blasting gun
come to room temperature and remove the
blocking. Increase working pressure and/or
reduce the dry ice feeding.
Operator
No dry ice
pellets in
the com-
pressed air
jet
Dry ice feeding switched
off, display shows “Ice off”.
Press the dry ice feeding key on the control
panel
.
Operator
Dry ice hopper is empty.
Refi ll the dry ice hopper.
Operator
Dry ice has melted.
Empty the dry ice hopper and refi ll it with
fresh dry ice pellets.
Operator
Vibrator on the dry ice hop-
per is not working.
Call Customer Service.
Operator
Drive motor of the feeding
equipment is overloaded.
Let the feeding thaw.
Operator
Compressed air is exiting
into the dry ice hopper.
Clean the pressure balance channel in the
feeding equipment.
Customer
service
Feeding disc in the feeding
unit is defective.
Replace the feeding disc.
Customer
service
Our offi cial sales partner USA:
GRAND NORTHERN PRODUCTS
9000 Byron Commerce, SW
Byron Center, MI 49315 / USA
TEL:
(616) 583-5000
Toll Free:
(800) 968-1811
FAX:
(616) 583-9061
E-MAIL:
INTERNET :
www.grandnorthern.com
6
TROUBLE SHOOTING