Ingersoll-Rand NP322L01-1 User Manual

OPERATOR’S MANUAL NP322L-X

SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION

INCLUDE MANUALS: 67075 CART / LIFT (PN 97999-603), P291XX-XXX MINIATURE FILTER / REGULATOR (PN 100400-24), 65184X-X
FOLLOWER PLATE (PN 97999-605), NM2322X-X PUMP (PN 97999-755) & S-636 GENERAL INFORMATION MANUAL (PN 97999-636).

NP322L01-1, -2 NP322L02-1 NP322L11-1

CARBON STEEL STAINLESS STEEL CARBON STEEL

LIFT & PUMP ASSEMBLY

RELEASED: 7-9-01
REVISED: 12-14-09
(REV. D)

SERVICE KITS

• Use only genuine AROR replacement parts to assure compatible

pressure rating and longest service life.

• 104302 for repair of P39124-100 filter / regulator.

• 637290-P43 for repair of 67100-P43 lower pump section.

637291-P43

for repair of 67101-P43 lower pump section.

• 637316 for repair of 66915 air motor section.

SPECIFICATIONS

Model Series NP322L( )( )-( )..............

Typ e Air Operated, Chop Check....................

Ratio 22:1....................

Air Motor 66915.................

Motor Diameter 3” (7.62 cm)...........

Stroke (Double Acting) 3” (7.62 cm).....

Air Inlet 1/4” - 18 N.P.T.F. (f).................

Lower Pump End Series

NP322L01-1, -2, NP322L11-1 67100-P43.

NP322L02-1 67101-P43.............

Material Outlet 1/2” - 14 N.P.T.F. - 1 (f).............

PERFORMANCE

Air Inlet Pressure Range 0 - 150 PSI (0 - 10.3 bar).....

Fluid Pressure Range 0 - 3300 PSI (0 - 227.6 bar).......

Max. Rec’d Cycles / Minute 125...
Displacement In

Volume / Cycle 1.05 oz. (31.5 ml).............

Cycles Per Gallon 120..........

Flow @ 60 Cycles / Minute 0.5 GPM (1.9 lpm)....

Noise Level @ 100 Psi 85 db(A) *.......

* The pump sound pressure level has been updated to an Equivalent Continuous Sound
Level (L
crophone locations.

This is one of the eight documents which support the system.
Replacement copies of these forms are available upon request.

= NP322L-X MODEL OPERATOR’S MANUAL

- GENERAL INFORMA TION - AIR OPERATED PUMPING SYSTEMS

- 6710X-X LOWER PUMP END OPERATOR’S MANUAL

- 66913 AIR MOTOR OPERATOR’S MANUAL

- NM2322X-X PUMP OPERATOR’S MANUAL

- 65184X-X FOLLOWER PLATE OPERATOR’S MANUAL

- 67075 CART / LIFT OPERATOR’S MANUAL

- P39XXX-XXX FILTER / REGULATOR OPERATOR’S MANUAL

) to meet the intent of ANSI S1. 13-1971, CAGI-PNEUROP S5.1 using four mi-

Aeq

3

Per Cycle 1.9...

IMPORTANT

OPERATING AND SAFETY PRECAUTIONS

WARNING

INCLUDED FOR OPERATING AND SAFETY PRECAUTIONS
AND OTHER IMPORTANT INFORMATION.

WARNING

SURE OF 3300 P.S.I. (227.6 BAR) AT 150 P.S.I. (10.3 BAR) AIR
INLET PRESSURE.

READ THE GENERAL INFORMATION MANUAL

DO NOT EXCEED MAXIMUM OPERATING PRES-

PUMP DATA

BASIC PUMP SYSTEM NP322L ( ) ( )-( )

A

E

D

C

FIGURE 1

MAJOR COMPONENTS

ITEM DESCRIPTION (Size in Inches)

A Cart Assembly (1) 67075

B Miniature Filter / Regulator (1) P39124-100

C Follower Plate (NP322L01-1) (1) 651840-1

Follower Plate (NP322L01-2) (1) 651840-3

Follower Plate (NP322L02-1) (1) 651841-1

D Basic Pump (NP322L01-1, -2,

NP322L11-1)

Basic Pump (NP322L02-1) (1) NM2322F-11-P43

E Cover Asm (NP322L11-1) (1) 67214

QTY

(1) NM2322E-11-P43

B

PART NO.

INGERSOLL-RAND COMPANY

P.O. BOX 151 D ONE ARO CENTER D BRYAN, OHIO 43506-0151

 [phone] D FAX [phone]

E2009 D PRINTED IN U.S.A.

GENERAL DESCRIPTION

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

OPERATING INSTRUCTIONS

INSTALLATION

The NP322L()( )-( )Chop-Check Dispensing System comes completely
assembled. 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 directlyfrom their original 5 gallon drum without air inclu­sion, or excessive waste. The follower plate creates an air tight seal as
well as clean-wiping action in its progressive downward movement into
the drum.

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 65184X-X

Follower Plate Operator’s Manual.

TO LOWER LIFT:

WARNING

causing injury. Keep hands clear whenaligning with container.

NOTE:Be certainthe FollowerPlate ventplug has been removed so

that the air trapped between the follower and the material is allowed to
escape fromthis vent. Capturedair between the follower plateand drum
will escape.

PINCH HAZARD. Follower can descend quickly

TO RAISE LIFT:

1. Adjust (turn needle valve knob counter-clockwise) air pressure to
lift. Connect the air supply (160 PSI MAX) to the air inlet.

2. Raise the lift high enough to clear the height of the drum. Stop the
lift’s upward travel by adjusting (turn needle valve clockwise until
tight) needle valve.

NOTE: The lift may hesitate momentarilybefore starting downward. The
air pressure inside the post air chamber must decrease before it will be­gin to descend.

1. Disconnect air line from the lift air inlet. Adjust (turn needle valve
knob counter-clockwise) needle valve to lower the pump end into
drum.

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

3. Adjust (turn pump air regulator knob counter-clockwise to prevent
over pressurization of pump) knob on pump air regulator.

4. Connectair lineto pump air regulator and adjust (turnpump airregu­lator clockwise) air until pump begins to cycle.

5. Trigger gun to prime pump with material.

TO RAISE LIFT, (NORMAL OPERATION):

1. Disconnect air line from pump air regulator and connect to lift air in­let. Adjust the followerplate air valvepressure up to approximately 8
psig (.55 bar). DO NO OVERPRESSURIZE THE DRUM to avoid
damage.
NOTE: Air fromthis valvewill onlypass whenthe unitis beingraised.

2. Adjust (turn needle valve knob counter-clockwise) air pressure on
lift.

3. Raise the lift high enough to clear the height of the drum. Stop the
lift’s upward travel by adjusting needle valve knob counter-clock­wise.

REFER TO PAGE 3:

1. Oncelift assemblyand pump are in the “UP” position, place and cen­ter an opened 5 gallon drum of material on the lift base. Use the
stops on the base to center the 5 gallon drum. Tighten thumb screw
to secure drum.

2. Lubricate lower follower wiper plate seal with grease. NOTE: Make
certain the grease is compatible with the material being dispensed.
This ensures a smoothfit into the pail aswell as prevents curing type
compounds from bonding to seal.

2OF4

TO CHANGE DRUM:

NOTE: The needle valve knob should be turned clockwise to hold lift in
the “UP” Position.

1. Unscrew thumb screw and remove old 5 gallon drum.

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

NP322L-X