Roland ep-5 Service Manual download pdf (Page 14)

– 14 –

12.

How to mount the I/P Unit to the positioner Unit

Switch off supply air and disconnect input signal – port I.

Loosen screws 3 and remove connection block 1, the gauge or plug from

port Ip, the fitting from port I and existing gasket 4. Carefully install

gasket 6 supplied together with I/P unit. When correct installed port I

will be blocked by the gasket.

Make sure that relief valve spring 5 is installed properly. Install the

connection block 1 to the positioner unit 2.

Remove cover on I/P unit.

Install the I/P unit to the top of the Positioner unit, making sure that the

four O-rings are present and properly seated. Tighten the unit with the

three screws. (See fig. 1 and 2 page 13) Screw 1 first, screw 2 last.

WARNING! Units installed in hazardous areas must have proper

approvals.

Connect input signal cable to port I

and tighten the cable gland (see fig 5

on page 13). Adjust the O-ring on the I/P Unit housing to desired posi-

tion - sealed or drained. (See fig 3 on page 13 or section 6 on page 10).

A gauge indicating output signal from the I/P converter can be installed

in port P. Make sure that the filter plug is tightened before supply air is

switched on (Fig 4 on page 13).

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 31 32

No comments

Roland ep-5 Service Manual Page 14