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PNEUMATIC LEVEL CONTROLLER

PNEUMATIC LEVEL CONTROLLER

MODEL: GEN 3

Installation, Operation & Maintenance Guide

MODEL: GEN 3

Installation, Operation & Maintenance Guide

9

www.kimray.com

Paraffin Cleanout Port

The Gen 3 is equipped with an access port to give the 

ability to inspect and clean out the area inside the Mount, 

without having to remove the unit from the vessel.  

This can help if there are paraffins or other solids that 

build up over time inside the Mount, restricting movement 

of the Displacer Rod.

WARNING:

 Make sure all pressure is released 

from the vessel before loosening the cleanout port plug.

         

Repair Kit Replacements

Repair kits contain all seals and wear components 

recommended to be replaced during scheduled 

maintenance intervals for the entire unit, including 

Pilot, Well-Wetted, and Adjustment Spring Assembly 

Components.  The following sections instruct how 

to replace these components.  A list of repair kit 

components can be found in the kit sheet RK:F001.

Other Replacements

If any other components that were inspected need to be 

replaced, use the Technical Specs document 08:05.1 to 

determine which part number(s) are needed and contact 

your local Kimray authorized store or distributor to order.

WARNING:

 

A leaking controller is an indication that service is 

required.  Failure to take controller out of service 

immediately may cause a hazardous condition.

WARNING:

 

Before beginning repair, Block & Bleed valve. Make sure 

all pressure is released from vessel, and confirm no 

pressure remains in supply gas/instrument air lines. 

To locate an authorized Kimray repair facility or to find 

your local Kimray authorized Distributor visit Kimray.com.

When conducting repairs, only use genuine Kimray repair 

kits and replacement parts. Repair kits and detailed 

repair instructions & videos are available at Kimray.com

Perform maintenance on a regular basis. An initial 

inspection interval of 6 months is recommended. 

Depending on the service conditions and the condition of 

the controller, the inspection interval may be decreased 

or increased.

The pilot can be repaired without removing the controller 

from the vessel as long as the supply air/gas pressure 

has been bled down and fully released.

Maintenance

Содержание GEN 3

Страница 1: ...PNEUMATIC LEVEL CONTROLLER GEN 3...

Страница 2: ...ade to ensure their accuracy they are not to be construed as warranties for guarantees express or implied regarding Kimray products or services described herein or their use or ap plication All sales...

Страница 3: ...ct Switch 5 Left hand right hand conversion 5 INSTALLATION Install Onto Vessel 6 Connections 7 Snap and throttle mode switch 7 OPERATION Start up 8 Calibration 8 Span adjustment 8 MAINTENANCE Paraffin...

Страница 4: ...ance information for the product A2 Description The Gen 3 Liquid Level Controller is designed for use in single phase interface liquid control applications The pilot is capable of both Snap mode on of...

Страница 5: ...orque Lever Cap Screw Set Screw 1 2 NPT Plug Cap Screw Spring Adjustment Assembly Mount A B C D C E F G Mount Orientation The Gen 3 can be ordered in either Left Hand or Right Hand mount but if you ne...

Страница 6: ...leed valve Make sure all pressure is released from vessel and confirm no pressure remains in supply gas instrument air lines Do not install in a location where Max Allowable Working Pressure could be...

Страница 7: ...labeled S and plug the remaining S port Connect supply line to filter Use T ports for Vent Supply for Snap Mode Supply for Throttle Mode Installation Vent Connect a Vent Line or Breather Plug to one o...

Страница 8: ...uced Operation Snap Mode Direct Acting Fail Closed aka PO valve With the output at 0 psi turn the set point adjustment knob counterclockwise to snap on producing the full output pressure Then turn the...

Страница 9: ...be replaced use the Technical Specs document 08 05 1 to determine which part number s are needed and contact your local Kimray authorized store or distributor to order WARNING A leaking controller is...

Страница 10: ...Use pliers on stem of actuator to pull out diaphragm assembly Step 8 Clean out all communication holes Pilot Reassembly Step 1 Clean pilot cartridge and install pilot plug small diameter first into t...

Страница 11: ...e 11 www kimray com Maintenance Pilot Assembly Pilot Pilot Screw Top Cartridge Cap Upper Diaphragm Assy Booster Spring Pilot Plug O Ring Bottom Cap O Ring O Ring O Ring Booster Pilot Spring Lower Diap...

Страница 12: ...m hubs Inspect flanged bearings for wear or damage Remove and discard O rings and back up rings inside hubs Step 9 Inspect shaft for wear or damage Clean out inside of mount Mount Reassembly Step 1 In...

Страница 13: ...peration Maintenance Guide 13 www kimray com Maintenance Mount Assembly Back Up Bearing Hub Flanged Bearing Torque Lever Socket Plug Displacer Arm O Ring Gasket Torque Shaft Mount O Ring O Ring Back U...

Страница 14: ...and remove from enclosure Step 4 Remove spring adjusting knob from bushing Remove and replace PTFE washer and O ring on spring adjusting knob Spring Assembly Reassembly Step 1 Install spring adjustin...

Страница 15: ...hutoff supply pressure to controller and bleed supply line Step 2 Remove the supply line from the filter and remove the filter from the controller Step 3 Clean out filter element Using compressed air...

Страница 16: ...ressure from pilot Inspect pilot O rings and diaphragms Replace if necessary 5 Displacer rod not able to move full range Solids or other obstruction inside of vessel restricting movement of displacer...

Страница 17: ...PNEUMATIC LEVEL CONTROLLER MODEL GEN 3 Installation Operation Maintenance Guide 17 www kimray com Page left blank...

Страница 18: ...PNEUMATIC LEVEL CONTROLLER MODEL GEN 3 Installation Operation Maintenance Guide www kimray com 18 Page left blank...

Страница 19: ...vere service control valve Please visit our website for up to date product data www Kimray com PNEUMATIC LEVEL CONTROLLER MODEL GEN 3 Installation Operation Maintenance Guide For questions or comments...

Страница 20: ...2018 Kimray Inc RM 0021 Issued 3 21 Kimray com...

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