49
6 Maintenance and Service
Danger of possibly contaminated parts!
Contaminated parts can cause personal injuries. Inform yourself
regarding possible contamination before you start working. Be su-
re to follow the relevant instructions and take care of necessary
protective measures.
The unit requires no maintenance. External dirt and soiling can be removed by a
damp cloth.
Should a defect or damage occur on your VSP/VCP, please return the instrument
for repair and enclose a declaration of contamination (see next page).
The unit is not prepared for customer repair!
Defective sensor heads can be exchanged on-site by calibra-
ted replacement sensors (spare parts B_VSP63DA, B_VSP64DA,
B_VCP63D and B_VCP64D).
Malfunction of the unit which is caused by contamination or wear
and tear is not covered by warranty.
Error Messages and Malfunction
Problem
Possible Cause
Correction
high measurement error
contamination, ageing,
extreme temperature,
maladjustment
readjustment, replace
sensor or send unit for
repair
Pirani zero adjustment not
possible
measurement error
exceeds possible range of
readjustment
replace sensor or send
unit for repair
0.5V < output signal <
1.0V / »UR« via RS485
pressure under range
(pressure is below range
limit)
output signal < 0.5 V /
»ERROR1« via RS485 /
status LED cont. red
defective electronics or
sensor
send unit for repair or
replace sensor
access code »7« via
RS485
error message / warning
see separate
documentation Thyracont
Communication Protocol
VSP/VCP-RS485-200116
Содержание B VSP63D
Страница 2: ......
Страница 24: ...24 VSP VCP RS485 200116...
Страница 27: ...27 8 Konformit tserkl rung VSP VCP RS485 200116...
Страница 28: ...28 VSP VCP RS485 200116...
Страница 50: ...50 VSP VCP RS485 200116...
Страница 53: ...53 8 Declaration of Conformity VSP VCP RS485 200116...
Страница 54: ...54 VSP VCP RS485 200116...
Страница 55: ...VSP VCP RS485 200116...
Страница 56: ...VSP VCP RS485 200116...