MANUAL for KG30 - KG50 SUpreMe
DRY ICE BLASTING EQUIPMENT FROM ICETECH | PAGE 13
“ Examine the hose for cracks
and other damage before starting
the machine ”
Blasting Hose Repair
Blasting hoses must only be repaired either by
anIceTechtechnicianorbytheowner’squalied
personnel having been trained by IceTech in the
repair and maintenance of IceTech dry ice blasting
machines and accessories. Beyond the necessary
knowledge, the person concerned must have appro-
priate tools and equipment, as well as the auxiliary
materials required, at his disposal.
The operator must NEVER repair the
blasting hose without using original IceTech
spare parts!!
Thestandardblastinghoseismadeofaexible
ber-reinforcedsiliconetubewithaprotectivesleeve.
BlastinghosesmadeofTeonforuseinthefood
industry are available upon request.
PRECAUTIONS – ELECTRIC CONNECTION
Main Power Supply
The main electric connection supplies the machine
with LN + PE. (L-N), respecting the live/phase (L),
neutral (N) and ground (PE) connections
Themachinevoltageisspeciedontheratingplate.
The control circuits use 24 V DC.
OFF Button
The OFF button cuts off voltage to the control cir-
cuits, but does not make the machine voltage-free.
The machine is only voltage-free when the
main power supply has been disconnected.
Cover Plate at the hopper Bottom
Acoverplateisttedatthebottomofthehopperto
prevent the operator from coming into contact with
the moving parts of the dosing unit during operation.
Since the cover plate is part of the safety precautions
of the machine, it must NOT be removed.
MAINTENANCE
Daily before Starting the Machine
1 Pay special attention to places on the blasting hose
where kinks may have occurred during operation.
2 If any kind of damage to the blasting hose or the
machine itself is noted, such damage must be repaired
eitherbyanIceTechtechnicianorbytheowner’squalied
personnel who has been trained by IceTech in the repair
and maintenance of IceTech dry ice blasting machines and
accessories. Beyond the necessary knowledge, the person
concerned must have appropriate tools and equipment, as
well as the auxiliary materials required, at his disposal.
In this way it is ensured that the repaired blasting hose/
machine continues to comply with the safety regulations
after repair.
After 100 Hours of Operation
1 Examine connections for wear and tear or other
damage. Tighten up or replace them as necessary.
2 Check the dosing unit for damage and leakage.
After 500 Hours of Operation
1 Examine connections for wear and tear or other
damage. Tighten up or replace them as necessary.
2 Dismantle the dosing unit. Check the dosing disc.
and wear plates for damage and wear.
If the dosing disc and wear plates are OK - then
reassemble and readjust the dosing unit. If wear
plates and dosing disc are not OK – then ...
3 Replace the dosing disc, and replace the upper
and lower wear insert at the dosing disc.
4 Reassemble the dosing unit.
5 Check the blasting hose for wear and tear.
6 If necessary, replace the diaphragm in the
pilot-controlled pressure regulator.
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