40
ВАРШ.201219.009РЭ
4 MAINTENANCE
4.1 General instructions
4.1.1 Maintenance of the product is carried out in order to maintain it in working condition,
to maintain technical characteristics and reliability indicators specified in clause 1.2.
4.1.2 Maintenance of the product is performed by the service personnel and at the expense
of the operating organization.
4.1.3 Maintenance of the product is carried out according to the schedule drawn up and
approved by the consumer, taking into account the requirements of this section of the OM.
4.1.4 Maintenance of the product is carried out by the customer's service personnel, certified
for knowledge of safety precautions during operator work on installations with voltages up to 1000
V, who have studied this OM and trained in the use of computer technology.
4.1.5 The product subject to maintenance must have a complete set of hardware, a complete
set of operational documentation and consumables used for maintenance.
4.1.6 The product is subject to quarterly technical maintenance.
4.1.7 The faults identified during maintenance should be eliminated in accordance with
section 5.
4.2 Safety measures
4.2.1 Safety measures during maintenance of the product must comply with the requirements
of subsection 3.3 of this OM.
4.3 Maintenance procedure
4.3.1 Technical maintenance of the product is presented in Table 8.
Table 8 - Quarterly product maintenance
Name of the object of maintenance and work
Cleaning the
product from
dust
Cleaning of the lens and external surfaces is car-
ried out by wiping with a soft cloth soaked in a
special degreaser. Using a coarse cloth may
cause scratching. DO NOT USE TECHNICAL
ALCOHOL TO CLEAN THE LENS
Materials:
–special cleaning agent;
- napkins made of non-woven
material, microfiber or artificial
suede
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