Replacing The Positioner; Parts Ordering; Parts List - Fisher 4070 Instruction Manual

Type 4060 & 4070

Replacing the Positioner

1. Replace the positioner on the actuator by perform-
ing the mounting and connection procedures in the
"Installation" section.
2. Calibrate the positioner by performing the proce-
dures in the "Calibration" section.

Parts Ordering

When corresponding with your Fisher Controls sales
office or sales representative about this equipment,
refer to the serial number found on the serial tag at-
tached to the positioner body. Also, specify the com-
plete 11-character part number from the following
parts list when ordering replacement parts.
Fisher, Fisher-Rosemount, and Managing The Process Better are marks owned by Fisher Controls International, Inc. or Fisher-Rosemount Systems, Inc.
All other marks are the property of their respective owners.
Fisher Controls International, Inc. 1999; All Rights Reserved
For information, contact Fisher Controls:
Marshalltown, Iowa 50158 USA
Cernay 68700 France
Sao Paulo 05424 Brazil
Singapore 128461
12
Printed in U.S.A.

Parts List

Key Description
1 Positioner
Type 4060 pneumatic positioner
Type 4070 electro-pneumatic positioner
w/FM and CSA intrinsic safety approvals
w/CENELEC intrinsic safety approvals
2 Feedback Lever Arm Ass'y
3 Instrument Gauge
Triple scale 0–30 psi/2 bar/0.2 MPa
4 Supply Gauge
Triple scale 0–160 psi/11 bar/1.1 MPa
5 Output Gauge
Triple scale 0–160 psi/11 bar/1.1 MPa
6 Output Gauge
Triple scale 0–160 psi/11 bar/1.1 MPa
– – – Test connections (4 req'd)
– – – Pilot Valve
7 Mounting kit
For size 25 actuators
For size 50 actuators
Part Number
18B3125X012
18B3126X012
18B3127X012
18B2837X012
11B4036X012
11B4036X032
11B4036X032
11B4036X032
1N908899012
18B2838X012
18B3128X012
18B3129X012