15
m-120-en-02
IP (ingress protection) definition
Thispump’singressprotection israted IP31.
1st Digit: 3
2nd Digit: 1
Protected against ingress of solid objects with a diameter of more
than 2.5mm. Tools, wires etc with a thickness of more than 2.5mm
are prevented from approach
Protection against dripping water
falling vertically. No harmful effect
must be produced
1.12
Start-up check list
Note: See also
Refer to "102R pumpheads" on page 43 Refer to "114DV pumpheads" on page 38
or
"400D1, 400DM2 and 400DM3 pumpheads" on page 48
for additional installation instructions specific to your
pumphead.
•
Ensure that proper connections are achieved between the pump tube and suction and discharge
piping.
•
Ensure proper connection has been made to the external DC power supply unit, and to a suitable
power supply.
•
Ensure that the recommendations in
Refer to "Good pump installation practice" on page 10
are
followed.
1.13
Drive maintenance
There are no user-serviceable partsinside the pump. The unit should be returned to Watson-Marlow or its
appointed agentsor distributorsfor service.
1.14
Drive spares
Dedicated external DC power supply unit and plug adaptors: MN2634B
Foot: FB0012
