Filter Change; Spare And Wearing Parts; Maintenance Interval - Bosch ACS 752 Originalbetriebsanleitung

en 58 | ACS 752 | Maintenance
13.7 Scales reset
i
This procedure should be carried out regularly, as
the deviation from the zero point of the scales is
corrected in the process (same procedure as for the
"tare" of kitchen scales).
1. Call up the start screen.
2. Press <MENU>.
3. Press <2> for "Functions".
4. Use r to move to the second page of functions.
5. Press <1> for "Scale zero".
 A message appears on the display to remove the
oil bottles and/or the UV contrast agent bottle.
6. Carefully remove the bottles.
7. Reset the scales with <OK>.
"
Zero position of the 3 scales will be set.
i
Return by pressing <ESC>.
13.8 Change vacuum pump oil
See chapter 14.8.
13.9

Filter change

See chapter 14.9.
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14. Maintenance
!
Work on electrical equipment is only to be per-
formed by persons with sufficient knowledge and
experience of electrical systems!
14.1 Cleaning
!
Do not use abrasive cleaning agents and coarse
workshop cloths!
¶
The housing and the LCD are only to be cleaned us-
ing a soft cloth and neutral cleaning agents.
14.2

Spare and wearing parts

Description
Combo filter
Vacuum pump oil
Roll of paper for printer
Service hose (HP) 2,5 m
Service hose (LP) 2,5 m
Quick-release coupling (HP)
Quick-release coupling (LP)
Used oil bottle
Fresh oil bottle / UV Dye bottle
Adapter for connection to an external re-
frigerant cylinder 1/4" SAE
Adapter for connection to an external re-
frigerant cylinder
W21.8-14 x 1/4" FL (EU Standard)
Temperature probe
14.3

Maintenance interval

Description
Calibration of fresh and used
oil scales
Vacuum pump oil replacement
and system leak test
Replacement of combo filter
!
Never perform any maintenance work which is not
expressly recommended in this Section.
!
Contact customer service if components have to be
replaced other than in the course of maintenance
work.
Order number
SP01100355
SP00100086
SP00100087
SP00100029
SP00100030
SP00100083
SP00100082
SP00100060
SP00100059
SP00100019
SP00100080
SP00100395
Period
Once a year or on change of
fresh oil type
see display (10 h)
see display (68 kg)
Robert Bosch GmbH