EN
Service tasks
VAS 6746B
116
“Vacuum time”
indicates how long the vacuum pump has operated
since the last reset (see date).
“Service completed:”
displays the amount of service work performed
using the air conditioning service unit since the last reset (see date).
9.7
Meter readings
I
“R134a from system”
indicates how many grams of refrigerant have
been extracted from air conditioning systems using the menu item
“Short selection”
or
“Free selection”
since the device was produced
(see date).
“R134a from tank”
indicates how many grams of refrigerant were added
to the device using the menu item
“Int.vessel filling”
.
V a c u u m t i m e
0 7 . 0 3 . 2 0 2 0
g .
79
S T O P - E X I T
S e r v i c e c o m p l e t e d :
0 7 . 0 3 . 2 0 2 0
T o t a l
4
S T O P - E X I T
NOTE
The device saves various counter readings. To access the total values
– consecutively, since the device was produced – enter the menu
“Other selections”
–
“Service.”
and enter the code
“7783”
. Use the
cursor keys
or
to select a particular entry.
These counter readings cannot be reset. To access the counter
readings which can be reset, enter the code
“7782”
under
“Service.”
.
Also see chapter “Changing the vacuum pump oil” on page 114 or chap-
ter “Changing the dryer filter” on page 110.
R 1 3 4 a f r o m s y s t e m
T o t a l 0 7 . 0 3 . 2 0 2 0
g .
18650
S T O P - E X I T
R 1 3 4 a f r o m t a n k
T o t a l 0 7 . 0 3 . 2 0 2 0
g .
9544
S T O P - E X I T
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