25
GA 01.600/10.02 - 07/01
Maintenance Plan
7 Change the oil and
clean the oil level glass.
Oil: N 62 or special and
alternative types of oil
Suitable cleaning agent and
compressed air.
x
No.
Rotary vane pumps
TRIVAC D 5 E - D 16 E
Measurem./ test quantity
Operating / auxiliary
agents
VE t 6m a n-a
RemarksInterval
See also Op. Instructions,”Individual Components”
8 Check the pump’s fan, the motor
fan and the cooling fins of the
motor for dirt, and clean as requi-
red.
Brush and industrial vacuum
cleaner.
x When the pump or the motor is getting too warm clean
before the stated maintenance interval.
Caution: Switch the pump off and secure it against
being started inadvertently (disconnect from the
mains).
Key to the maintenance plan
VE = Perform maintenance before switching the system on
t = Daily maintenance
6m = Maintenance every 6 months
a = Annual maintenance
n-a = Maintenance every n years
Oil change (see Section 3.2)
• First oil change after 100 operating hours.
❏ Clean the oil level glass with a cleaning agent and
blow it clean with compressed air under a suction hood.
Use a cleaning agent which complies with national /
international specifications.
Observe the safety regulations which apply to the
cleaning agent used.
Quantity of oil: see Section 1.4.
Disposal of oil: see page 2.
Every 3 years we recommend servicing of the pump involving the following steps:
• Cleaning
• Checking of individual components
• Exchange of all gaskets
• Functional check.
This check should be performed by the Leybold Service.
9 Full maintenance Maintenance Kit 2. 3 Clean and perform maintenance on the pump as
described in the instructions included with Maintenance
Kit 2 (see Section 5).
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