Trebor 110E - Manual (Page 9)

MODEL 110E PUMP OPERATION / MAINTENANCE MANUAL PAGE 9
3 START-UP

Pump air supply pressure should be regulated.

Open the fluid suction (IN) line valve, if necessary.

Open the fluid discharge (OUT) line valve, if necessary.

Start with air regulator at low (> 15 psi) pressure setting. Increase pressure
to attain desired flow, up to the maximum rating (See Section 3.2).

Table 1: Consumption / Efficiency can be used to determine approximate air
consumption.

Refer to Troubleshooting Section 5, if pump fails to start.
ATTENTION: Prolonged periods (> 5 minutes) of dry running will damage critical
internal pump parts.
CAUTION: When handling potentially dangerous fluids under pressure,
the pump and its fittings should be placed in an enclosure.
3.1 PNEUMATIC OSCILLATOR/CONTROLLER CYCLE RATE
(PC10)
Applications with low flow or highly viscous fluid may require a slower cycle rate
for increased efficiency. A slower cycle rate will also decrease air consumption.
3.1.a Adjustment Instructions for Trebor Pneumatic Oscillator

Remove access plug from the pump control module cover.

Rotate adjustment knob with screwdriver.

Rotate CW (clockwise) to slow cycle rate.

Rotate CCW (counter-clockwise) to increase cycle rate.

Re-install access plug.
NOTE: The TREBOR Pneumatic Oscillator comes pre-set from the factory to
meet the flow requirements in most applications.
3.2 ELECTRONIC OSCILLATOR/CONTROLLER CYCLE RATE
(PC5)
Applications with low flow or highly viscous fluid may require a slower cycle rate
for increased efficiency. A slower cycle rate will also decrease air consumption.
3.2.a Adjustment Instructions for Trebor Electronic Oscillator

Locate knob on top of potted electronics cube.