Graco Injecto-Flo II Single Line User manual

Instructions
Injecto-Flo II Single Line
Pumps with No Control 313839F
- For feeding volumetric dosing meters in a single-line system -
- Not for use in hazardous locations -
Part No.: See page 2
OIL: 435 psi (3.0 MPa, 30 bar) Maximum Working Pressure
GREASE: 580 psi (4.0 MPa, 40 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
EN

Models
2313839F
Models
Oil Systems
Model CE
Reservoir
Gal (liters)
Flow
GPM (lpm) Level Switch Refill System
122545 0.8 (3.0) 0.05 (0.2) None Screw Cap
122546 0.8 (3.0) 0.05 (0.2) None Straight Connector (10 pipe)
122547 0.8 (3.0) 0.13 (0.5) None Screw Cap
122548 0.8 (3.0) 0.13 (0.5) None Straight Connector (10 pipe)
122549 0.8 (3.0) 0.05 (0.2) Single w/DIN Screw Cap
122550 0.8 (3.0) 0.05 (0.2) Single w/DIN Straight Connector (10 pipe)
122551 0.8 (3.0) 0.13 (0.5) Single w/DIN Screw Cap
122552 0.8 (3.0) 0.13 (0.5) Single w/DIN Straight Connector (10 pipe)
122553 0.8 (3.0) 0.05 (0.2) Single w/M12 Top Screw Cap
15U859 0.8 (3.0) 0.05 (0.2) Single w/M12 Top Straight Connector (10 pipe)
122554 0.8 (3.0) 0.13 (0.5) Single w/M12 Top Screw Cap
122555 0.8 (3.0) 0.13 (0.5) Single w/M12 Top Straight Connector (10 pipe)
122556 0.8 (3.0) 0.05 (0.2) Dual w/DIN Screw Cap
122557 0.8 (3.0) 0.05 (0.2) Dual w/DIN Straight Connector (10 pipe)
122558 0.8 (3.0) 0.13 (0.5) Dual w/DIN Screw Cap
122559 0.8 (3.0) 0.13 (0.5) Dual w/DIN Straight Connector (10 pipe)
122560 0.8 (3.0) 0.05 (0.2) Dual w/M12 Top Screw Cap
122561 0.8 (3.0) 0.05 (0.2) Dual w/M12 Top Straight Connector (10 pipe)
122562 0.8 (3.0) 0.13 (0.5) Dual w/M12 Top Screw Cap
122840 0.8 (3.0) 0.13 (0.5) Dual w/M12 Top Straight Connector (10 pipe)
122563 1.6 (6.0) 0.05 (0.2) None Screw Cap
122564 1.6 (6.0) 0.05 (0.2) None Straight Connector (10 pipe)
122565 1.6 (6.0) 0.13 (0.5) None Screw Cap
122566 1.6 (6.0) 0.13 (0.5) None Straight Connector (10 pipe)
122567 1.6 (6.0) 0.05 (0.2) Single w/DIN Screw Cap
122568 1.6 (6.0) 0.05 (0.2) Single w/DIN Straight Connector (10 pipe)
564138 1.6 (6.0) 0.05 (0.2) Single w/DIN Screw Cap
122569 1.6 (6.0) 0.05 (0.2) Single w/DIN Straight Connector (10 pipe)
122570 1.6 (6.0) 0.05 (0.2) Single w/M12 Top Screw Cap
122571 1.6 (6.0) 0.05 (0.2) Single w/M12 Top Straight Connector (10 pipe)
122572 1.6 (6.0) 0.13 (0.5) Single w/M12 Top Screw Cap
122573 1.6 (6.0) 0.13 (0.5) Single w/M12 Top Straight Connector (10 pipe)

Models
313839F 3
Grease Systems
122574 1.6 (6.0) 0.05 (0.2) Dual w/DIN Screw Cap
122575 1.6 (6.0) 0.05 (0.2) Dual w/DIN Straight Connector (10 pipe)
122576 1.6 (6.0) 0.13 (0.5) Dual w/DIN Screw Cap
122577 1.6 (6.0) 0.13 (0.5) Dual w/DIN Straight Connector (10 pipe)
122578 1.6 (6.0) 0.05 (0.2) Dual w/M12 Top Screw Cap
122579 1.6 (6.0) 0.05 (0.2) Dual w/M12 Top Straight Connector (10 pipe)
122580 1.6 (6.0) 0.13 (0.5) Dual w/M12 Top Screw Cap
15U860 1.6 (6.0) 0.05 (0.2 Dual w/M12 Top Straight Connector (10 pipe)
Model CE
Reservoir
Gal (liters)
Flow
GPM (lpm) Level Switch Refill System
Model CE
Reservoir
Gal (liters)
Flow
GPM (LPM) Level Switch Refill System
122581 0.8 (3.0) 0.05 (0.2) None Screw Cap
122582 0.8 (3.0) 0.05 (0.2) Single w/DIN Screw Cap
122583 0.8 (3.0) 0.05 (0.2) Single w/DIN Straight Connector (10 pipe)
122584 0.8 (3.0) 0.05 (0.2) Single w/M12 Top Screw Cap
122585 0.8 (3.0) 0.05 (0.2) Single w/M12 Top Straight Connector (10 pipe)
563300 0.8 (3.0) 0.05 (0.2) Dual w/M12 Top Straight Connector (10 pipe)
122589 1.6 (6.0) 0.05 (0.2) None Screw Cap
122590 1.6 (6.0) 0.05 (0.2) None Straight Connector (10 pipe)
122591 1.6 (6.0) 0.05 (0.2) Single w/DIN Screw Cap
122592 1.6 (6.0) 0.05 (0.2) Single w/DIN Straight Connector (10 pipe)
122593 1.6 (6.0) 0.05 (0.2) Single w/M12 Top Screw Cap
122594 1.6 (6.0) 0.05 (0.2) Single w/M12 Top Straight Connector (10 pipe)
122595 1.6 (6.0) 0.05 (0.2) Dual w/DIN Screw Cap
122596 1.6 (6.0) 0.05 (0.2) Dual w/DIN Straight Connector (10 pipe)
122597 1.6 (6.0) 0.05 (0.2) Dual w/M12 Top Screw Cap
122598 1.6 (6.0) 0.05 (0.2) Dual w/M12 Top Straight Connector (10 pipe)

Warnings
4313839F
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-
tion point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back
to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where
applicable.
WARNING
FIRE AND EXPLOSION HAZARD
When flammable fluids are present in the work area, such as gasoline and windshield wiper fluid, be
aware that flammable fumes can ignite or explode. To help prevent fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources, such as cigarettes and portable electric lamps.
• Keep work area free of debris, including rags and spilled or open containers of solvent and gasoline.
• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.
• Ground all equipment in the work area.
• Use only grounded hoses.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
ELECTRIC SHOCK HAZARD
This equipment must be grounded. Improper grounding, setup, or usage of the system can cause
electric shock.
• Turn off and disconnect power at main switch before disconnecting any cables and before servicing
equipment.
• Connect only to grounded power source.
• All electrical wiring must be done by a qualified electrician and comply with all local codes and
regulations.
PRESSURIZED EQUIPMENT HAZARD
Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and
cause serious injury.
• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manu-
facturer’s replacement parts only.
• Do not alter or modify equipment.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.

Warnings
313839F 5
Grounding
The equipment must be grounded. Grounding reduces
the risk of static and electric shock by providing an
escape wire for the electrical current due to static build
up or in the event of a short circuit.
Pressure Relief Procedure
To relieve pressure, loosen outlet fitting connection to
bleed air and relieve pressure.
NOTE: Pumps have a built-in decompression valve that
relieves pressure when cycle is complete.

Installation
6313839F
Installation
Component Identification
Key: Grease Models
ATank
B Electric Motor
CGearPump
D Electric Level Switch
E Pressure Limiting Valve
FReliefValve
G Filling Cap-Filter
H Pressure Outlet
Oil Models*
(includes all items A - H and also the following)
J Suction Filter
FIG. 1
D
G
C
A
B
D
C
E
F
B
H
A
G
J
Hydraulic Diagram

Installation
313839F 7
Refilling Options
Level Switch Connector Options
FIG. 2
FIG. 3

Installation
8313839F
Instructions
The control of these units is external (without control) programming by the machine automatism or external control
(CNC, Automatic device, etc.).
It can be equipped with an electrical level (minimum level) control in the tank.
Wiring Diagram
Level Switch Function Diagrams

Parts Oil
313839F 9
Parts Oil
Ref Part No. Description
1122901 PUMP, electric motor, oil, 0.2L/min
122902 PUMP, electric motor, oil, 0.5L/min
2
122903 SWITCH, min level w/din, 3L
122904 SWITCH, min level w/din, 6L
122905 SWITCH, min, pre-alarm level, w/din,
3L
122906 SWITCH, min, pre-alarm level, w/din,
6L
3
122907 SWITCH, min level w/M12, top connec-
tor, 3L
122908 SWITCH, min level w/M12, top connec-
tor, 6L
122909 SWITCH, min pre-alarm level w/M12,
top connector, 3L
122910 SWITCH, min pre-alarm level w/M12,
top connector, 6L
4122911 RESERVOIR, 3 Liter, no cover
NA RESERVOIR, 6 Liter, no cover
5 122912 CAP, screw
6 122913 FILTER, refilling
7122914 FILTER, suction, 3L, reservoir
122915 FILTER, suction, 6L, reservoir
2
3
5
6
1
7
4

Parts Grease
10 313839F
Parts Grease Parts Special Fluid
Grease
Ref Part No. Description
1122916 PUMP, electric motor, grease, 3L
122917 PUMP, electric motor, grease, 6L
2122918 SWITCH, min level w/din, 3L
122919 SWITCH, min level w/din, 6L
3122920 SWITCH, min, M12, top connector, 3L
122921 SWITCH, min, M12, top connector, 6L
4122911 RESERVOIR, 3 Liter, no cover
NA RESERVOIR, 6 Liter, no cover
5 122912 CAP, screw
4
5
3
2
1
Ref Part No. Description
1122916 PUMP, electric motor, grease, 3L
122917 PUMP, electric motor, grease, 6L
2122922 SWITCH, min level w/din, 3L
122923 SWITCH, min level w/din, 6L
3122924 SWITCH, min, M12, top connector, 3L
122925 SWITCH, min, M12, top connector, 6L
4122911 RESERVOIR, 3 Liter, no cover
NA RESERVOIR, 6 Liter, no cover
5 122912 CAP, screw
4
1
2
3
5