Alfa Laval ARC series, Instruction Manual

Page: 10 / 36

8
Pre-use check:
1. Supply compressed air to the actuator.
2. Open and close the valve several times to
ensure that it operates smoothly.
Pay special attention to the warnings!
1
3
2
Installation
The valve can be fitted with the top units LKT-N and
LKT-S. It can also be fitted with an indication unit. Study the instructions carefully and pay special
attention to the warnings!
5. Fitting of indication equipment (optional extra)
4
LKT-N
Indication unit
LKT-S
Atmospheric
pressure required!
-
Never
dismantle the valve when it is
hot.
-
Never
dismantle the valve with valve
and pipelines under pressure.
CAUTION!
The indication and control equipment must be
electrically installed by authorized personnel.
- Top units LKT-N and LKT-S:
(see the separate instruction manuals).
- Indication unit:
(see the instructions on page 8).
1. Fit the ring on the plug stem.
2. Reassemble the valve in accordance with
instructions 10-11 on page 17.
Pay special attention to the warnings!
Dismantle the valve in accordance with instruc-
tions 1-2 on page 14.
Pay special attention to the warnings!
Burning
danger!
5