Kenco-engineering KLCP Manuel d'utilisateur télécharger pdf

KENCO ENGINEERING COMPANY

P.O. BOX 470426 TULSA, OK 74147-0426

PHONE(918) 663-4406 FAX: (918) 663-4480

www.kenco-eng.com e-mail:[email protected]

INSTALLATION INSTRUCTIONS FOR MODEL KLCP OIL LEVEL CONTROLLERS

WITH ADAPTERS (INCLUDING HIGH PRESSURE MODELS)

Note: For fire safe oil level controllers (KLCP-FS) see additional instructions in this work sheet covering installation of fire safe

valves.

PNEUMATIC SWITCH INSTALLATION:

• Connect the supply line of air pressure to the ¼” pipe thread located at the top of the air valve (D)

Note: Acceptable air pressure range is 10 psi to 100 psi. Air pressure greater than 100 psi will prevent the switch from operating.

• The exhaust vent is located at the base of the air valve (E) and is 1/8” pipe thread.

Note: If an exhaust line is used to carry gas away from the pneumatic switch, this line must be short, undamaged and trap free.

COMMON PROBLEMS AND SOLUTIONS

• Leaking switch may caused by dirt. Wash the assembly in solvent to remove any foreign material.

• The switch is not tripping. Check for excessive restriction from a long exhaust line, a damaged line or a line with moisture

traps, or excessive pressure from the supply line.

• The switch is not properly tripping. Check the pressure coming into the switch. The switch may need adjustment. See below:

PNEUMATIC SWITCH ADJUSTMENT: The switch is factory set at 60 psi with a trip point of 5/8” to ¾” oil drop.

• Remove the controller from the housing.

• Connect the supply pressure to the pneumatic valve (D).

• With the switch float arm against the magnet, adjust screw (C) until there is no leakage from the pneumatic valve.

• To adjust for a higher or lower level release lock nut (A) and backing screw (B) out.

• For a lower level, turn screw (B) in and readjust screw (C).

Note: Screw (C) must be adjusted until there is no leakage from the valve with the float assembly resting against the magnet.

Figure 1- Pneumatic Switch Adjustment

1 2 3 4

KENCO ENGINEERING COMPANY P.O. BOX 470426 TULSA, OK 74147-0426 PHONE(918) 663-4406 FAX: (918) 663-4480 www.kenco-eng.com e-mail:[email protected]

II. INSTALLATION AND MAINTENANCE INSTRUCTIONS FOR OIL INLET VALVE: • Connect the oil supply line to the oil inlet on the oil level controller. The

Page 3

OIL LEVEL CONTROLLER WITH –14 AND –14 –FS OPTION (White Compressor) • Remove the triangular blind flange located on the compressor and mount the con

Page 4

IV. INSTALLATION INSTRUCTIONS FOR FIRE SAFE VALVES: See Figure 5 MODEL 50-FS AND 75-FS (PATENT NO. 3,877,476) NOTE: All lines between thermal valv

Pas de commentaire

Kenco-engineering KLCP Manuel d'utilisateur