Macnaught OCVSF-001 User manual

Instruction Manual
REV 03/06/23
Oil Control Valve
OCVSF-001
WARNING:
Read carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety
rules and other basic safety precautions may result in serious personal injury.
Save these instructions in a safe place and on hand so that they can be read when required.
Keep these instructions to assist in future servicing.

GENERAL SAFETY REGULATIONS
WARNING: The warnings, cautions, and instructions
discussed in this instruction manual cannot cover all
possible conditions or situations that could occur. It
must be understood by the operator that common
sense and caution are factors that cannot be built into
this product, but must be supplied by the operator.
1. Keep the work area clean and dry. Damp or wet work areas can result in
injury.
2. Keep children away from work area. Do not allow children to handle this
product.
3. Use the right tool for the job. Do not attempt to force small equipment to do
the work of larger industrial equipment. There are certain applications for
which this equipment was designed. It will do the job better and more safely
at the capacity for which it was intended. Do not modify this equipment, and
do not use this equipment for a purpose for which it was not intended.
4. Check for damaged parts. Before using this product, carefully check that it
will operate properly and perform its intended function. Check for damaged
parts and any other conditions that may affect the operation of this product.
Replace damaged or worn parts immediately.
5. Do not overreach. Keep proper footing and balance at all times to prevent
tripping, falling, back injury, etc.
6. DO NOT use the equipment when tired or under the influence of drugs,
alcohol, or medication. A moment of inattention while operating this
equipment may result in serious personal injury.
WARNING SYMBOL: This manual contains important warnings and
information.Read and keep for reference.
CAUTION SYMBOL: This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
CAUTION: This symbol alerts you to the possibility of damage to or
destruction of equipment if you do not follow the instructions.

TECHNICAL DETAILS
SAFETY PRECAUTIONS
EQUIPMENT MISUSE HAZARD
1. This equipment is for professional use only.
2. Read all instruction manuals, tags, and labels before operating the equipment.
3. Use the equipment only for its intended purpose. If you are not sure, call your distributor.
4. Do not alter or modify this equipment.
5. Check equipment daily. Repair or replace worn or damaged parts immediately.
6. Do not exceed the maximum working pressure of the lowest rated system component. This
equipment has a 1500psi (10Mpa, 100bar) maximum working pressure.
7. Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the
Technical Data section of all equipment manuals. Read the fluid and solvent manufacturer’s
warnings.
8. Route hose away from traffic areas, sharp edges, moving parts, and hot surfaces.
9. Do not lift pressurized equipment.
10. Comply with all application local, state, and national fire, electrical, and safety regulations.
INJECTION HAZARD
Spray from the valve, leaks or ruptured components can inject fluid into your body and cause
extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on
the skin can also cause serious injury.
1. Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate
medical attention.
2. Do not point the valve at anyone or at any part of the body.
3. Do not put your hand or fingers over the grease fitting coupler.
4. Do not stop or deflect leaks with your hand, body, glove or rag.
5. Tighten all fluid connections before operating the equipment.
6. Check the hose, tubes, and couplings daily. Replace worn or damaged parts immediately.
Do not repair high pressure couplings; you must replace the entire hose.
E1
TECHNICAL
DETAILS
INSTALLATIONOPERATION
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
SAFETY
PRECAUTIONS
TROUBLE
SHOOTING GUIDE
Item No.
Product Description
Inlet
Flow Rate
Operating Pressure Range
Max Operation Temperature
OCVSF-001
Oil Control Valve 1/2" Flex Non Digital
1/2" NPT Female
0.3-9GPM
7-1500psi
140°F

2
1
3
4
5
6
7
Fig. 1
INSTALLATION
Typical Installation
Fig. 1 shows a typical installation.
The installation shown in Fig. 1 is only a guide. The components shown are typical; however, it
is not a complete system design. Contact your distributor for assistance in designing a system
to suit your particular needs.
Pre-Installation Procedure
1. Relieve the pressure.
To reduce the risk of serious injury whenever you are instructed to relieve pressure, always
follow the pressure relief procedure on page E1.
2. Close the fluid shut-off valve (Item 4 in Fig.1)
3. Ground the hose and reel or console. Do not use PTFE tape on the pipe joints; it may cause
a loss of ground across the pipe joint.
Installation Procedure
If this is a new installation, or if the
oil in the lines is contaminated,
flush the lines before you
install the dispense valve.
1: Air inlet
2: Air shut-off valve
3: Oil pump
4: Fluid shut-off valve
5: Meter
6: Control valve
7: Hose reel
NEW INSTALLATION
1. Relieve the pressure
To reduce the risk of serious injury whenever you are instructed to relieve pressure, always
follow the pressure relief procedure on page E1.
2. Close the fluid shut-off valve at each dispense position.
3. Make sure the main fluid outlet valve at the pump is closed, the air pressure to the pump
motor is adjusted, and the air valve is open. Slowly open main fluid valve.
4. Place the hose end (with no dispense valve connected) into a container for waste oil. Secure
the hose in the container so it will not come out during flushing. If you have multiple dispense
positions, first flush the dispense position farthest from the pump, and work your way toward
the pump.
5. Slowly open the shut-off valve at the dispense position. Flush out a sufficient amount of oil to
ensure that the entire system is clean, and close the valve.
6. Repeat step 5 at all other dispense positions.
1: Trigger
2: Nozzle
3: Tip
4: Swivel nut
Remark: If you want to adjust the angle of the nozzle, you can loose the #4 swivel nut, then
turn the nozzle to your desired position and tighten the nut.
E2
TECHNICAL
DETAILS
INSTALLATIONOPERATION
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
SAFETY
PRECAUTIONS
TROUBLE
SHOOTING GUIDE
2
1
3
4
Fig. 2

Existing Installation
1. Relieve the pressure
To reduce the risk of serious injury whenever you are instructed to relieve pressure, always
follow the pressure relief procedure on page E1.
2. Loosen and disconnect the hose from the old dispense valve (the one that you are replacing)
3. Thread the extension into the outlet of the dispense valve, and tighten firmly.
NOTE: Do not over tighten the extension tube assembly by using the nozzle adapter to hand
turn the nozzle. For rigid extensions, thread the extension in at least three full turns, position
the extension for proper alignment, and tighten the sealing nut. The PTFE seal on the
sealing nut must face the valve housing.
4. Apply thread sealant to the male threads of the hose fitting, thread the hose fitting into the
swivel, and tighten firmly.
5. Thread the new nozzle or nozzle adapter onto the extension, and tighten firmly.
6. Open all dispense position shut-off valves, and start the pump to pressurize the system. See
the Operation section for proper operation.
7. For metered dispense valves, to ensure dispensing accuracy, purge all air from the fluid
lines and dispense valves before you use them.
Grounding
Proper grounding is an essential part of maintaining a safe system.
To reduce the risk of static sparking, ground all system components per local and national
electrical codes.
Refer to the user manuals for the pump and other system components to ground the following:
1. Pump: Follow manufacture’s recommendations.
2. Air and Fluid hoses: Use only grounded hoses.
3. Air compressor: Follow manufacture’s recommendations
4. Fluid supply container: Follow your local code.
5. To maintain grounding continuity when flushing or relieving pressure, always hold a metal
part of the valve firmly to the side of a grounded metal pail, then trigger the valve.
OPERATION
CAUTION: To prevent line contamination, which can cause equipment malfunction or
damaged, flush the lines before you install this equipment in the system.
Pressure Relief Procedure
Pressurized Equipment Hazard
The equipment stays pressurized Fluid under high pressure can be injected through the skin
and cause serious injury. To reduce the risk of an injury from injection, splashing fluid, or
moving parts, follow the pressure relief procedure whenever you:
1. Are instructed to relieve pressure,
2. Check, clean or service any of the system equipment.
3. Install or clean the nozzle.
1. Turn off the power supply to the pump.
2. Trigger the valve into a waste container to relieve pressure.
3. Open any bleed-type master air valves and fluid drain valves in the system.
4. Leave the drain valve open until you are ready to pressurize the system.
If you suspect that the dispensing valve, extension, or nozzle is clogged or that
pressure has not been fully relieved after following the steps above, very slowly loosen
a fitting on the fluid line to relieve pressure gradually, then loosen it completely, then
clear the clog.
To reduce the risk of a serious bodily injury, including fluid injection, never exceed the
maximum working pressure of the valve you are using or of the lowest rated component
in your system.
E3
TECHNICAL
DETAILS
INSTALLATIONOPERATION
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
SAFETY
PRECAUTIONS
TROUBLE
SHOOTING GUIDE

Dispensing Procedure
Note: Before you begin, make sure you understand how to unlock the trigger.
1. Pull the trigger toward the valve body to open the valve and begin dispensing.
2. Lock the valve open by keeping the trigger squeezed and depressing the trigger lock button.
Then release the trigger, releasing your forefinger from the trigger lock last.
3. Pull the trigger toward the valve body to release the trigger lock. The trigger lock disengag-
es. Release the trigger to stop dispensing.
TROUBLE SHOOTING GUIDE
Relieve the pressure before you check or repair the dispensing valve. Be sure all other valves
and controls and the pump are operating properly.
To reduce the risk of serious injury whenever you are instructed to relieve pressure, always
follow the pressure relief procedure on page E1.
LIMITED WARRANTY
1. Macnaught warrantees this product against defects in material and craftsmanship, for a
period of two years from date of purchase, but not including wearing parts.
2. Macnaught’s liability is limited to replacement or repair of defective material within the
warranty period, when returned freight prepaid to the distributor or their designated service
depot.
3. The warranty does not cover damage caused by accident, misuse or faulty installation.
4. The product must be installed and maintained in compliance with the instructions.
Problem
Slow or no fluid flow.
Oil leaks from swivel.
Oil drips from nozzle.
Valve leaks.
Problem
Filter is clogged, or pump pressure is low,
or shut-off valve is not fully open, or
foreign materialis jammed in the
metering element.
Swivel is loose.
O-ring is worn or damaged.
Nozzle is damaged or obstructed.
O-rings or valve seat are worn or damaged.
Solution
1. Relief the pressure.
2. Loose swivel fitting, clean or replace the filter.
3. If the problem remains, contact your
distributor for repair or replacement.
Torque the swivel.
If the problem remains, contact your distributor
for repair or replacement.
Replace the o-ring.
If the problem remains, contact your distributor
for repair or replacement.
Inspect the nozzle for damage or obstructions,
and replace if damaged.
If the problem remains, contact your distributor
for repair or replacement.
Replace the o-rings and/or the valve seat.
If the problem remains, contact your distributor
for repair or replacement.
E4
TECHNICAL
DETAILS
INSTALLATIONOPERATION
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
SAFETY
PRECAUTIONS
TROUBLE
SHOOTING GUIDE

EXPLODED AND PARTS LIST
4
3-5
3-3
3-9
3-18
3-21
3-12
3-17
3-2
3-20
3-15
3-19
3-11
3-14
3-10
3-1
3-16
3-13
3-4
3-6
3-8
3-7
1-9
1-1
1-13
1-12
1-11
1-10
1-3
1-7
1-5
1-8
1-4
1-2
1-6
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TECHNICAL
DETAILS
INSTALLATIONOPERATION
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
SAFETY
PRECAUTIONS
TROUBLE
SHOOTING GUIDE

Part No.
1-1
1-2
1-3
1-4
1-5*
1-6
1-7
1-8
1-9*
1-10
1-11
1-12
1-13*
2
3-1*
3-2
3-3
3-4
Description
Swivel
handle
trigger lock
Trigger
O-ring
Screw
Rod
Cam
Seat
Spring
Seat
Spring
Filter
Adapter
O-ring
Meter Holder
Meter Cover
Rubber Protector
Q’ty
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
Part No.
3-5
3-6
3-7
3-8
3-9
3-10
3-11
3-12
3-13*
3-14
3-15
3-16
3-17
3-18
3-19*
3-20*
3-21
4
Description
Main Circuit Board
Front Label
Screw
Screw
O-ring
Seat
Battery cover
Spring
Battery
Screw
Shaft
Oval Gear
Magnetic Rod
Bolt
Waterproof protector
Seal washer
Washer
Nozzle with tip
Q’ty
1
1
4
4
1
1
11
1
1
2
2
2
2
8
2
4
4
1
Part No.
1-5*
1-9*
1-13*
1-4
3-1*
Description
O-ring
Seat
Filter
Trigger
O-ring
Q’ty
2
1
1
1
1
Part No.
3-9*
3-13*
3-19*
3-20*
Description
O-ring
Battery
waterproof protector
Seal washer
Q’ty
1
1
1
4
Wearing Parts:
Note: Meter is not included.
E6
TECHNICAL
DETAILS
INSTALLATIONOPERATION
LIMITED
WARRANTY
EXPLODED AND
PARTS LIST
SAFETY
PRECAUTIONS
TROUBLE
SHOOTING GUIDE
Macnaught Americas
[phone] | [email protected]
* Read Manual Before Use!