GEM 1434 mPos User Manual

www.gemu-group.com20 / 32GEMÜ 1434 µPos
10 Mounting
1
2
4
3
2
1
5
4
3
2
1
5
1. Pull the spindle 2 out of the travel sensor 1.
2. If included, push the guide bush 5 taper over the spindle 2
first.
3. Push the spring 3 over the spindle 2 and secure with the
operating bush 4.
4. Tighten the operating bush 4 by turning it clockwise.
• Push in the spindle until it pushes against the spring and
then slowly release the pressure on the spring.
10.4 Installing the adapter
With some mounting kits it is necessary to install an adapter
as well. These adapters are included with the required mount-
ing kits. Valves with a normally open and double acting con-
trol function (code 2+3) also include additional O-rings (1+2).
NOTICE
● The adapter only needs to be mounted if included.
● There are two variants for mounting the adapter.
• One adapter included with or without mounting bracket.
• Two adapters included (identical or different design) with
mounting bracket.
1
3
2
4
1. Move the actuator to the closed position.
2. Place O-rings 1 and 2 into adapter 3.
If one adapter is included:
3. Screw the adapter 3 into the actuator opening as far as it
will go and tighten.
ð In some cases, if included, a mounting bracket may
also need to be mounted under the adapter (see
chapter 10.6, Direct mounting with mounting bracket
type 2). Otherwise, the mounting bracket included is
mounted later.
If two adapters are included with mounting bracket:
4. The mounting bracket 4 is fixed through the travel sensor
later.
5. Screw the appropriate adapter 3.1 into the actuator open-
ing as far as it will go and tighten.
ð The mounting bracket is mounted later with the
second adapter (see chapter 10.6, Direct mounting
with mounting bracket type 4).
10.5 Direct mounting
3
1
2
1
3
2
M16x1 – WAF
24
M12x1 – WAF
20
1. Mount the mounting kit on the positioner (see “Mounting
kit assembly: Direct mounting“, page18).
2. Move the actuator to the open position.
3. Guide the product 1 as far as it will go into the actuator
opening 3 or the adapter and screw in the clockwise direc-
tion against the initial spring tension.

GEM 1434 mPos Specifications

General

Brand	GEM
Model	1434 mPos
Category	Valve Positioners
Language	English