Ingersoll-Rand 650295 User Manual

OPERAT

OR’S MANUAL

INCLUDING: OPERATION, INSTALLATION & MAINTENANCE

ALSO INCLUDE MANUALS: 650691-XPUMP, 651616-X TWO POST LIFT/RAM & 65940 AIR MANIFOLD

650295

RELEASED:

(REV

6–27–95

. A) IPP

6” AIR MOTOR

23:1

TIO

6” STROKE

650295

CARBON STEEL

PUMP

READ THIS MANUAL CAREFULL

OPERA

TING OR SER

SERVICE KITS

• Use only genuine ARO replacement parts to assure compatible

pressure rating and longest service life.

• 61355 for repair of Air Motor Section.

• 637071-XXX for repair of Lower Pump 66243-X.

GENERAL

WARNING DO NOT EXCEED MAXIMUM OPERATING

PRESSURE OF 4,215 P.S.I. (294 BAR) AT 150 P.S.I. (10.4 BAR) AIR INLET PRESSURE.

WARNING REFER TO GENERAL INFORMATION SHEET

FOR ADDITIONAL SAFETY PRECAUTIONS AND IMPORĆ TANT INFORMATION.

By delivering a smooth, continuous bead of the proper size, an ARO system helps the operator maintain both his production rate and proĆ duce quality standards. Maintained quality standards assures that the material benefits are realized. To further maximize operator production time, the ARO System has a built-in lift/ram feature for quick and easy drum changeover.

ARO Systems are totally enclosed, sealing the material in the system from air and moisture, preventing premature cure-out of the material. This allows for either continuous or intermittent use of the system and reduces the need for daily system clean-up.

Built-in lift capability allows for quick drum changeover and easy lifting of pump assembly from container.

The 23:1 ratio is an expression of the relationship between the effecĆ tive air motor area and the effective lower pump area. When 150 PSI (10 bar) of air pressure is supplied to the air motor, the lower pump area will develop a maximum of 4,215 PSI (294 bar) of fluid pressure (at no flow) as the fluid control is opened, the flow rate will increase as theair motor cycle rate increases to keep up with the demand.

DESCRIPTION

SYSTEM

Y BEFORE INST

VICING THIS EQUIPMENT

Material Outlet

F033

ALLING,

Control Panel (See Page 2)

FIGURE 1

MAJOR COMPONENTS LIST

Item Description Qty Part No. Item Description Qty Part No.

1 Two Post Ram 1 67081 3 Basic Pump Assembly 1 650891-G43 2 Follower Plate 1 66516-1 4 Air Manifold 1 65940

THE

ARO CORPORA

(419) 636–4242 D F

E1995

THE ARO CORPORA

TION

AX (419) 636–21

D ONE ARO CENTER D BRYAN, OHIO 43506–0151

TION

D PRINTED IN U.S.A.

INSTALLATION

The 650295 Chop-Check Dispensing System comes completely asĆ sembled. Remove unit from crate and place on a level surface. Install material hose and dispensing device as required.

When the following instructions are observed, heavy paste materials can be pumped directly from their original 5 or 55 gallon drum without

OPERATING INSTRUCTIONS

OPERATING INSTRUCTIONS / INITIAL SETUP PROCEDURE

WARNING STAND CLEAR. When raising or lowering the

lift. Read the warning on page 2 of 651616-X Two Post Lift/Ram

Operator's Manual.

AIR CONTROLS

FOLLOWER PLATE AIR SUPPLY VALVE

OFF

PRESSURE

REGULATOR

GAUGE

AIR INLET

CONTROL

LEVER

air inclusion, or excessive waste. The follower plate creates an air tight seal as well as clean-wiping action in its progressive downward moveĆ ment into the drum.

REFER TO PAGE 3:

1. Once Lift/Ram assembly and pump are in the ``UP" position, place and center an opened 5 or 55 gallon drum of material on the lift/ram base.

2. Lubricate lower follower wiper plate seal with any type grease. (siliĆ cone, vaseline, gear, etc.) This ensures a smooth fit into the drum as well as prevents curing type compounds from bonding to seal.

3. Check vent plug on follower plate to be sure it easily threads in and out. It is recommended to lubricate the threads of the plug to help prevent possible set up of compound at this point. See 651616-X

Operator's Manual.

TO LOWER LIFT:

WARNING

causing injury. Keep hands clear when aligning with containĆ er. Read the warning on page 2 of 651616-X Two Post Lift/Ram

Operator's Manual.

NOTE: Be certain the Follower Plate vent plug has been removed

so that the air trapped between the follower and the material is allowed to escape from this vent. Captured air between the follower plate and drum will escape.

NOTE: The Lift/Ram may hesitate momentarily before starting downĆ ward, the air pressure inside the post air chamber must decrease beĆ fore it will begin to descend.

1. Shift the control valve lever to the ``DOWN'' position and proceed to lower the pump.

2. Replace the vent plug once the material begins to ooze from the vent opening.

3. The unit is now ready for operation. Adjust (Turn pump regulator Clockwise) air pressure on pump Filter/Regulator until pump beĆ gins to cycle.

4. Trigger gun to prime pump with material.

PINCH HAZARD. Follower can descend quickly

TO RAISE LIFT, (NORMAL OPERATION):

1. Adjust the Follower Plate Air Valve pressure up to approximately 8

FIGURE 2

F034

TO RAISE LIFT, (THE FIRST TIME):

1. Take note of the pump/drum clearance above. Be certain the lift is clear of any objects above. Also refer to OPERATING AND SAFEĆ TY PRECAUTIONS found on page 2 of 651616-X Two Post Lift/ Ram Operator's Manual.

2. Connect the air supply (160 PSI MAX) to the air inlet. Adjust (Turn Lift/ Ram Pressure Regulator Knob Clockwise) air pressure on lift/ram presĆ sure regulator to 20 P.S.I. (1.2 Bar)

3. Shift the control valve lever to the ``UP'' position.

4. Raise the Lift/Ram high enough to clear the height of the drum. Stop the lift upward travel by moving the control valve lever to the (center) ``NEUTRAL'' position.

PAGE2OF4 650295

psig. DO NOT OVERPRESSURIZE THE DRUM to avoid damĆ age. NOTE: Air from this valve will only pass when the Control Lever is in the ``UP'' position.

2. Shift the control valve lever to the ``UP'' position.

3. Raise the Lift/Ram high enough to clear the height of the drum. Stop the lift upward travel by moving the control valve lever to the (center) ``NEUTRAL'' position.

TO CHANGE DRUM:

NOTE: The Control Lever should be in the ``NEUTRAL'' position.

1. Unsrew thumb screw and remove old drum.

2. Place and center a new drum into position. Remove cover. Tighten thumb screw.

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