WAGNER TOPFINISH DD10, Руководство по эксплуатации

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VERSION 12/2017 ORDER NUMBER DOC 2366672
TOPFINISCH DD10
8.2.3 SAFETY CHECKS AND MAINTENANCE INTERVALS
Every day
Check grounding: see Chapter 6.5 .
Check hoses, tubes and couplings: see Chapter 8.2.3.1
For each decommissioning, the process according to Chapter 8.1.2 must be
followed.
If the pump has to be emptied for maintenance work, proceed according to
Chapter 8.2.4 .
Weekly
Check system for damage.
Check that the safety fixtures function properly (see Chapter
5.3 ).
Yearly or as required
In accordance with DGUV regulation 100-500 Chapter 2.29 and 2.36:
– The liquid ejection devices should be checked by an expert (e.g., WAGNER
service technician) for their safe working conditions as required and at least
every 12 months.
– For shut down devices, the examination can be suspended until the next start-
up.
8.2.3.1 PRODUCT HOSES, TUBES AND COUPLINGS
The service life of the complete hoses between product pressure generator and application
device is reduced due to environmental influences even when handled correctly.
Check hoses, pipes, and couplings every day and replace if necessary.
Before every commissioning, check all connections for leaks.
Additionally, the operator must regularly check the complete hoses for wear and
tear as well as for damage at intervals that he/she has set. Records of these checks
must be kept.
The complete hose is to be replaced as soon as one of the two following intervals
has been exceeded:
−6 years from the date of the hose crimping (see fitting embossing).
−10 years from the date of the hose imprinting.
Fitting embossing Meaning
xxx bar Pressure
yymm Crimping date (year/month)
XX Internal code
Hose imprinting Meaning
Wagner Name / Manufacturer
yymm Date of manufacture (year/month)
xxx bar (xx MPa)
Pressure
e.g., 270 bar (27 MPa)
XX
Internal code
DNxx (e.g., DN10) Nominal diameter