Pictographs; Labels - Pfeiffer Vacuum ASM 340 D Maintenance Instruction

Leak detector
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About this manual
1.3.2 Pictographs
Pictographs used in the document indicate useful information.
1 2 3
1
1.3.3 Labels
I/O
INPUTS/OUTPUTS
SERIAL
NETWORK
USB
PROFIBUS DP
PROFINET IO
1
2
3
NOTICE
PUMP IS SHIPPED WITHOUT
OIL INSTALLED
Consult operating manual
CAUTION
4
5
6/50
Note
Tip
Check a key point on the graphic.
Apply the stated tightening torque.
Respect the chronological order of operations and/or assembly/disassembly direction.
2
Correct, right choice.
Incorrect, wrong choice.
This label indicates that the product has been certified compliant with quality con-
trol upon leaving the factory.
This label indicates that some of the internal parts are electrically live and could
cause electrical shock in case of contact.
● Disconnect the main power supply cable from the product before removing
the cover.
Wet Model only
This label indicates that the backing pump is drained at the factory.
The oil must be filled before the detector is put into service for the first time.
This label indicates that the product must be handled using the devices identified
by this label.
● Comply with the rules for moving the equipment, taking weight and dimen-
sions into account.
This label indicates that the product is subject to regulations for the treatment of
electrical and electronic equipment waste (refer to the EC declaration of conform-
ity for the product).
Main switch/Circuit breaker
Inputs/Outputs communication interface connector
9-pin D-Sub RS-232 serial link connector
Ethernet connector
USB connector
9-pin D-Sub Profibus connector
RJ-45 Profinet connector

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