BUSCH PLUS Master Control, Instruction Manual, Page: 36 / 44

8 | Maintenance
36 / 44 Instruction Manual PLUS Master Control R5 PLUS_EN_en
– Details on the type of maintenance to come and the consultation / modification of
maintenance intervals are done directly on the interface of each of the pumps in the
system, refer to the instruction manual(s) of the respective pump(s).
– The PLUS Master Control integrates a function for planning the operating hours of
the vacuum pumps integrated in the system, in order to schedule maintenance oper-
ations. It is possible to group the maintenance on all pumps (which limits the number
of maintenance operations required) or to plan it individually (which avoids vacuum
system downtime), see
Settings Screen 1 [ ► 31] .
– It is possible to let the system run during a maintenance operation on one or several
of the vacuum pumps. However, it is necessary to ensure that it is isolated from the
system and cannot restart automatically.
Before starting a maintenance operation on a pump:
• Go to "OPERATIONS > PUMPS".
• In the page specific to each of the PLUS pumps in the system (VP1, VP2,...), remove
the pump(s) from the system by switching it (them) to the “Disabled” mode, pass-
word required
►
Role 2, see
Role and User [ ► 6]
.
HOME OPERATIONS
TREND SETTINGS
Running hours
15632 h
RA 0760 A PLUS
Controlled
VP1 VP2 VP3 VP4 VP6 VP5
VP2
Next service
2400 h
Serial number
CHM120400234
Disabled
Auto
PUMPS ECOMODE
WEEK PLANNER
PARAMETERS
NEXT PREVIOUS
N/A
• Switch off the power supply to the concerned pump(s).
• Isolate the vacuum pump(s) from the rest of the system by closing an isolation valve
on the piping between the pump(s) and the rest of the system.
NOTE
- When a vacuum pump is in “Auto” mode in the PLUS Master Control interface, it is
not possible to start it or stop it locally by pressing the Start/Stop button located next to
the touchscreen on the pump. The pump is configured to be automatically started and
stopped by the PLUS Master Control only.
- When a vacuum pump is in “Disabled” mode in the PLUS Master Control interface, it
is no longer controlled by the PLUS Master Control. To start and stop it locally from the
Start/Stop button located on the pump, it is necessary to first switch it back to the "LO-
CAL / MANUAL" mode in the control interface of the pump, refer to the instruction
manual(s) of the respective pump(s).