Yokogawa EJA530A - Manual (Page 22)

IM 01C21F01-01E 4-2
4. INSTALLATION
IMPORTANT
Tighten the hexagonal nut part of the capsule
assembly. See Figure 4.2.3.
F0404.EPS
Capsule assembly
Figure 4.2.3 Tightening Transmitter
4.3 Rotating Transmitter Section
The DPharp transmitter section can be rotated in 90
°
segments.
1) Remove the two Allen screws that fasten the
transmitter section and capsule assembly, using the
Allen wrench. Also, remove the pipe for the model
EJA530A with Measurement span code A, B, and
C, using the slotted screwdriver.
2) Rotate the transmitter section slowly in 90
° seg-
ments.
3) Tighten the two Allen screws to a torque of 5 N·m,
and replace the pipe if applied.
IMPORTANT
Do not rotate the transmitter section more than
180
°.
F0403.EPS
Rotate 90 ° or 180° segments Transmitter section
Capsule assembly
Conduit connection
Zero-adjustment screw
Pipe
Gasket
Allen screw
Figure 4.3 Rotating Transmitter Section
4.4 Changing the Direction of
Integral Indicator
IMPORTANT
Always turn OFF power, release pressure and
remove a transmitter to non-hazardous area
before disassembling and reassmbling an
indicator.
An integral indicator can be installed in the following
three directions. Follow the instructions in section 9.4
for removing and attaching the integral indicator.
F0405.EPS
Figure 4.4 Integral Indicator Direction