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8.3.10 Liquid use and storage
The machine is set by the manufacturer for dosing the products to be added to the water to improve the efficiency and durability of
the appliance. The anti-scale product is set for water hardness up to a maximum of 30 French degrees. Contact the AT-OS S.r.l.
Service Center if the concentration of this substance must be modified because the hardness of the water exceeds 30 French
degrees or because substances are used that require a different concentration from that indicated in table A. DO NOT USE LIQUIDS
CONTAINING IODINE AND/OR CHLORINE since these are highly corrosive for all steel parts. Use only no-foam liquid liquids.
Liquid
Anti-scale
Detergent
NOTE: refer to chapter 9 for information on handling, storage and other news regarding the special liquids to be used.
Liquids are used during the wash cycle as follows (in the concentrations indicated in table A):
Reduced cycle
Normal cycle
Intensive cycle
8.4
Disconnecting the appliance
Disconnection must be performed by qualified personnel who must:
Turn off the hot and cold water cocks and the steam cock (if connected).
Interrupt electrical connections by turning off the service switch (Fig. on page 42, paragraph 11.1) or using the main switch.
Empty and clean plumbing circuits, the trap, the pump, the water tank and the steam generator to prevent ice, scale and/or bacteria
from forming.
Bleed the peristaltic pumps that dose the detergent and the anti-scale product (when present):
Remove or empty the detergent and anti-scale product drums (when present).
Disconnect the machine from all electrical and plumbing connections.
8.5
Guarantee
The guarantee covers mechanical and hydraulic components and lasts for one year from the date on the invoice or from date of
testing (determined by a formal document accepted by AT-OS S.r.l.). Guarantee coverage does not cover mechanical, hydraulic or
electric breakdowns caused by changes in supply voltage, blows or other accidental causes. Guarantee coverage is immediately
invalidated if the appliance is not used in a reasonable manner (according to the instructions given in this manual) or if its
components are modified, dismantled or repaired by unauthorized personnel or if apparatus are installed that have not been
approved in advance by AT-OS S.r.l.
8.6
Ordering spare parts
Specify, when ordering spare parts:
1.
The serial number of the machine indicated on the
identification plate.
2.
The reference number for the part requested as
indicated in the spare parts catalogue.
Training of end users
Personnel who install the appliance are required:
to train users on appliance operation and on safety measures that must be taken.
to make sure the operating instruction manual is always available for the user.
to keep in their possession, or at the disposal of maintenance technicians, the key for opening the upper door that gives access to
electric, electronic and hydraulic components.
AT-OS S.r.l. organizes training sessions at its factory for users who want to train their technical personnel both on machine operation
and on routine and/or extraordinary maintenance.
The key furnished to open the appliance door must be kept at the disposal ONLY of technical
qualified service personnel and must NOT be at the disposal of operating personnel. This is
because this key gives access to the machine's electric, electronic and hydraulic components.
AT-OS S.r.l.
Viale del Lavoro, 19 37030 Colognola ai Colli (Verona) Italy
Type and model
SBN, Decalcenex
SBR, Clear
Table A
Detergent 6ml (approx.4 seconds)
Detergent 6ml (approx.4 seconds)
Detergent 9ml (approx.6 seconds
Dosage used
0.5 ml/l
0.5 ml/l
Anti-scale product 6ml (approx.4 seconds)
Anti-scale product 6ml (approx.4 seconds)
Anti-scale product 6ml (approx.4 seconds)
)
3.
A description of the part.
4.
The quantity required.
5.
The exact destination address for the merchandise
and the means of shipme
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