Graco 24H689 User manual

Instructions
LD Oil or Grease
System Packages 3A1335K
EN
Used for dispensing lubricants only. For professional use only.
Not for use in explosive atmospheres.
Maximum Air Pressure: Oil - 150 psi (10 bar, 1.0 MPa); Grease - 100 psi (7 bar, 0.7 MPa)
Maximum Fluid Pressure: Oil - 750 psi (52 bar, 5.2 MPa; Grease - 5000 psi (345 bar, 35 MPa)
LD Oil and Grease System Packages included in this
manual:
•Oil Pump Wall Bracket Drum or Tote Mounting System
- page 9
•Oil and Grease Pump Intermediate Bulk Container
(IBC) Tote Package - page 11
•Oil and Grease Pump Drum Mounted Package -
page 16
•Oil and Grease Pump Cart Package - page 19
Related Component English Manuals
Table of Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Pump Installation . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . 7
Priming the Pump . . . . . . . . . . . . . . . . . . . . . . . .7
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Oil Pump Wall Bracket Drum or Tote Mounting
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Bracket Installation . . . . . . . . . . . . . . . . . . . . . . . . 9
Pump Installation . . . . . . . . . . . . . . . . . . . . . . . . 10
IBC Tote Package . . . . . . . . . . . . . . . . . . . . . . . . . .11
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Bracket Installation . . . . . . . . . . . . . . . . . . . . . . . 11
Pump Installation . . . . . . . . . . . . . . . . . . . . . . . . 12
Hose Reel Installation . . . . . . . . . . . . . . . . . . . . 13
Meter Tray Installation . . . . . . . . . . . . . . . . . . . . 14
Drum Mounted System . . . . . . . . . . . . . . . . . . . . . 16
Cart Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Wall Bracket Models and Parts . . . . . . . . . . . . . . .22
Tote Mounted Models and Parts . . . . . . . . . . . . . . 24
Drum Mounted Models and Parts . . . . . . . . . . . . . 30
Cart Mounted Oil Models and Parts . . . . . . . . . . . 37
Cart Mounted Grease Models and Parts . . . . . . .42
Fluid Hose Kit Parts . . . . . . . . . . . . . . . . . . . . . . . . 46
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 56
Graco Information . . . . . . . . . . . . . . . . . . . . . . . 56
Important Safety Instructions
Read all warnings and instructions in this manual
and all related component instruction manuals
included with your system. Save these
instructions.
Manual Number Language
3A4657 Grease Gun
309924 Air Regulator
312668 LD Meter
313938 LD Hose Reel
3A1334 LD Series Oil and Grease Pump

Warnings
23A1335K
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 symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual, refer back to these Warnings. Product-specific hazard symbols and
warnings not covered in this section may appear throughout the body of this manual where applicable.
WARNING
SKIN INJECTION HAZARD
High-pressure fluid from dispense valve, hose leaks, or ruptured components will pierce skin. This may
look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical
treatment.
• Do not point dispense valve at anyone or at any part of the body.
• Do not put your hand over the end of the dispense nozzle.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• 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 and couplings daily. Replace worn or damaged parts immediately.
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.

Warnings
3A1335K 3
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.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about
your material, request MSDS forms from distributor or retailer.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine
manufacturer’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.
PRESSURIZED ALUMINUM PARTS HAZARD
Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical
reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or
property damage.
• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or
fluids containing such solvents.
• Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier
for compatibility.
MOVING PARTS HAZARD
Moving parts can pinch, cut or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure and disconnect all power sources.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, hearing loss, inhalation
of toxic fumes, and burns. This equipment includes but is not limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.
WARNING

Installation
43A1335K
Installation
Grounding
Ground all equipment:
•Pump: Use a ground wire and clamp as shown in
FIG. 1.
a. Remove the ground screw (1c) and insert
through the eye of the ring terminal at end of
ground wire (1d).
b. Fasten the ground screw back onto the pump
and tighten securely.
NOTE: To order a ground wire and clamp, order Graco
Part No. 222011.
•Air and fluid hoses: Use only electrically conductive
hoses.
•Air compressor: Follow manufacturer’s recommen-
dations.
•Dispensing valve: Ground through connection to a
properly grounded fluid hose and pump.
•Object being dispensed to: Follow your local code.
•Solvent pails used when flushing: Follow your local
code. Use only metal pails, which are conductive,
placed on a grounded surface. Do not place the pail
on a nonconductive surface, such as paper or card-
board, which interrupts the grounding continuity.
•To maintain grounding continuity when flushing or
relieving pressure, hold a metal part of the dispens-
ing valve firmly to the side of a grounded metal pail,
then trigger the dispense valve.
Pump Installation
Reference letters found in the following instructions,
refer to Parts illustrations provided on pages 22 - 46.
In addition to the following General Pump Installation
Guidelines provided below, pump installation instruc-
tions for your specific system package are provided on
the following pages of this manual:
Oil Pump Wall Bracket Drum or IBC Tote Mounting Sys-
tem, page 5
Oil and Grease Pump IBC Tote Package - page 11
Oil and Grease Pump Drum Mounted Package - page
16
Oil and Grease Pump Cart Package - page 19
For additional pump information, refer to the LD Series
Oil and Grease Pump instruction manual included with
your system.
• For all CE installations a ball valve (7) and regulator
(8) are required. The ball valve is intended as an
emergency stop device.
• A ball valve (7) must be installed upstream of the
regulator (8).
• The fluid outlet line (2c), fluid inlet line (3) and air
inlet line (2b) must be flexible (such as a hose).
To reduce the risk of static sparking, ground the pump
and all other components used or located in the
dispensing area. Check your local electrical code for
detailed instructions for your area and type of
equipment.
FIG. 1
1c
1d
ti16123

Installation
3A1335K 5
NOTE: To prevent damage to pump, remove sediment
from the bottom of the container before installing a
pump on an existing container.
Air Line and Accessories
• Use thread sealant on all male threads except
swivel connections.
• Install a pump runaway valve to shut off the air to
the pump if the pump accelerates beyond the
pre-adjusted setting. A pump that runs too fast can
be seriously damaged.
• Install the air regulator (8) to control pump speed
and pressure.
For NPT models order Graco Part No. 24H420 or for
BSP models order Graco Part No. 24H419.
• Install a bleed-type master air valve (7) upstream
from pump air regulator (8) but within easy reach.
For NPT models order Graco Part No. 110223 or for
BSP models order Graco Part No. 125041.
• On the main air supply line from the compressor,
install an air line filter to remove harmful dirt and
contaminants from the compressor air supply.
Fluid Hose Kit (2) Installation
NOTE: The fluid kit shown in FIG. 2 is provided for
instruction reference only. A complete list of the avail-
able fluid kit parts and their corresponding illustrations
are provided on pages 46 - 49.
NOTE:
• Wrench tighten all fittings securely.
• Steps 1 and 2 are for CE-Marked installations only.
If your package is NOT CE Marked, begin installa-
tion instructions with Step 1.
CE Marked Packages ONLY:
1. Connect fittings (2e) to both ends of the 2-way valve
(7).
2. Connect the regulator (8) to one of the two fittings
(2e).
ALL Installations:
1. Connect fittings (2d) to pump (1) air inlet. Wrench
tighten securely.
2. Install hose (2b) between air supply and pump inlet
fitting (2d). Wrench tighten connections securely.
3. Connect fitting (2a) to pump (1) outlet. Tighten
securely and torque as recommended below:
• For NPT models: 1 to 1-1/2 turns past hand
tight.
• For BSPT models: 1-1/2 to 2 turns past hand
tight.
4. Install hose (2c) between fluid supply and pump out-
let fitting (2a). Wrench tighten connections securely.
The maximum working pressure of each component in your
system may not be the same. To reduce the risk of
over-pressurizing any part of your system, which may result
in component rupture, fire or explosion and cause serious
bodily injury, be sure you know the maximum working
pressure rating of each pump and its connected
components.
•Never exceed the maximum working pressure of the low-
est rated component connected to a particular pump.
•Be sure you know the maximum working pressure of
each component.
•Do not exceed the maximum pump cycle rate.
•Regulate air pressure to prevent over pressurization at
fluid section of the pump.
•Regulate air pressure to the pump so that no fluid line
component or accessory is over pressurized.
NOTICE
Do not hang the air accessories directly on the air inlet.
Mount them on brackets. Always use a flexible hose
between all connections. The air inlet is not strong enough
to support accessories and may cause one or more to
break.
FIG. 2: CE Marked, with Hose Reel Fluid Kit Shown
2c
1
2a
2d
2b
82e
7