Macnaught OCVF-001 User manual

Instruction Manual
REV 02/23/22
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.
35L Oil Control Valve

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.

TECHNICAL DETAILS
INSTALLATION
1. Control valve is 1/2" oil inlet, when
connecting with hose fitting, please
remember to apply the Teflon or
for sealant better seal.
METER
1. 5-digital liquid crystal display for both volume each time and total.
2. 4 units: L, GAL, PT and QT.
3. Accurate to the second decimal place.
4. Low battery indicator.
5. 2 buttons: “Move”, “Reset”.
DETAILS OF OPERATION
1. BEFORE PUTTING INTO OPERATION
• Check the technical data of the installation match with those of the lube meter. For example
connections, pressure, flow range and medium. Use the formula: Proper correction factor =
(actual value / displayed value) x current correction factor to decide the right connection
factor, then set the proper correction factor (refer to 3. Button usage part).
• Once the meter has been installed, please make sure that no air pressure shocks or particles
can damage the meter.
• Please check all connections to avoid leakage.
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TECHNICAL
DETAILS
EXPLODED AND
PARTS LIST INSTALLATIONMAINTENANCE DETAILS OF
OPERATION
TROUBLE
SHOOTING GUIDE
LIMITED
WARRANTY
Item No.
Inlet Connection
Fluid Range
Pressure Range
Temperature
Precision
Viscosity
Power Source
Rigid Tube
Flexible Hose
Manual Tip
Automatic Tip
Digital Meter
OCVF-001
1/2" NPT(F)
1～35L/M(0.3～9.25gpm)
5-50Bar / 70-725psi
Min. -10°C Max. 60°C
±0.5%
8-5000mps
1x3V CR2 battery
—
■
—
■
■
Attn: Do not apply the meter as a measuring tool for commercial trading
Volume each time
Move Reset
Four Units
Total Volume
Low battery indicator

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TECHNICAL
DETAILS
EXPLODED AND
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OPERATION
TROUBLE
SHOOTING GUIDE
LIMITED
WARRANTY
2. CHANGE THE BATTERY
• Battery type: Lithium CR2, 3V/1400mAh.
• Change the battery like below when the battery signal is flashing on the display.
• Remove the protector cover, unscrewing the screw.
• Change the battery and screw the lid on again.
USER BUTTONS
The turbine digital meter features two buttons (MOVE and RESET) which individually perform
two main functions and together, other secondary functions.
The main functions performed are:
For the reset key, resetting the partial Register and reset table total (reset total).
For the move key, entering instrument calibration mode.
Used together, the two keys permit entering configuration mode,
BATTERY REPLACEMENT
When replacing the battery, please open the cover, remove the plug and replace the battery.
LCD DISPLAY
KEY
①Partial register (5 figures with moving comma from 0.1 to 99999)
Indicating the volume dispensed since the reset button was last pressed.
②Indication of battery charge
③Indication of calibration mode
④Indication of resetting present total to Zero
⑤Total register
⑥Indication of flow rate mode
⑦Indication of unit of measurement of partial: L= Litres
GAL = Gallons
PT = Pints
QT = Quarts
DAILY USE
BUTTON USAGE, CALIBRATION AND MEASUREMENT
UNIT CHANGE
• Reset the present total (See Fig. 4)
1) When the meter is on standby, press the RESET key.
2) The display shows all the segments.
3) The meter resets the present total already.
Fig. 4

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DETAILS
EXPLODED AND
PARTS LIST INSTALLATIONMAINTENANCE DETAILS OF
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TROUBLE
SHOOTING GUIDE
LIMITED
WARRANTY
• Show current correction factor and general total (See Fig. 5)
Press MOVE and RESET together and hold for less than
3 seconds. Value “1.4000” is the correction factor which
can be reset; “1234567” is the general total which cannot
be reset.
• Measurement unit change (See Fig. 6)
Press MOVE and RESET together and hold for more than 3 seconds.
Zone 7 on the display is the current unit. Press RESET to chose a different measurement unit
and then press MOVE and hold for more than 3 seconds to confirm.
• Reset The Resettable Total (See Fig. 7)
When the meter is on standby, press the RESET key for more than 3 seconds to reset the
present total first.
Fig. 6
Fig. 7
Fig. 5

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TECHNICAL
DETAILS
EXPLODED AND
PARTS LIST INSTALLATIONMAINTENANCE DETAILS OF
OPERATION
TROUBLE
SHOOTING GUIDE
LIMITED
WARRANTY
PROCEDURE FOR ENTER THE CORRECTION FACTOR DIRECTLY
Carefully follow the procedure indicated below.
FORMULA
Proper correction factor = current correction factor×(actual value/ display value)
Example:
Actual value 20.75
Display value 18.96
Current correction factor 1.000
Proper correction factor 1.000×(20.75/18.96)=1.000×1.094=1.094
1
2
3
4
5
Wait for the meter to go standby.
Reset the resettable total.
Press the MOVE key. Keep it pressed until it shows similar
to the right image(the digit flash in ①zone ), which means
the meter is under the calibration mode.
Press the RESET key to choose the right digit from 0 to 9.
Press the MOVE key to start the next digit. So the digit of
correction factor can be changed one by one.
Make sure the correction factor is right, press the MOVE key.
Keep it pressed until the indication of calibration mode quits
and the factor is saved.

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TECHNICAL
DETAILS
EXPLODED AND
PARTS LIST INSTALLATIONMAINTENANCE DETAILS OF
OPERATION
TROUBLE
SHOOTING GUIDE
LIMITED
WARRANTY
MODIFY THE CORRECTION FACTOR IN FIELD
PLEASE CAREFULLY FOLLOW THE PROCEDURE INDICATED BELOW.
1
2
3
4
5
Wait for the meter to go standby.
Reset the resettable total.
Start dispensing into a measuring glass.
Stop dispensing when over 5 Litres of volume is reached,
read out the actual value. The volume that is displayed
on the LCD is the Display Value, not the Actual Value
which may be slightly higher. For example, in the figure
on the right, the Display Value is 18.96 while the Actual
Value is 20.75.
Press the MOVE key. Keep it pressed until it shows as the
right fig., with the digit flashing in ①zone. Press the MOVE
key to go the the next digit so that the Actual Value can be
input.
Make sure the correction factor is right and then press the
MOVE key. Keep it pressed until calibration is finished and
the factor is save. The meter will then return to to be on
standby.

USAGE INSTRUCTION
(1) Start:
Turn on the trigger to make the oil transmission.
(2) Keep the status:
Push the lock ahead, then the transmission can be
kept when the trigger is released.
(3) Finish:
a. If the lock is not used, release your hand, the trigger
will turn off and finish the transmission.
b. If the lock is used, please turn on the trigger once
again, the lock will stop working.
Then turn off the trigger, release your hand,
the transmission will be finished.
Notes When Using:
Cautions:
1. For working condition, please refer to the specification parameter list. Temperature:
-10ºC~60ºC.
2. Media: Lubricant Oil.
OIL CONTROL VALVE EXPLORED DRAWING
MAINTENANCE
If any problem, please contact your local service centre.
Part No.
1*
2□
3□
Description
Spout
Meter
Adapter
Q’ty
1
1
1
Part No.
4
5
Description
Handle Body
Swivel Fitting
Q’ty
1
1
Note：□ digital oil control valve part. * wearing part.
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TECHNICAL
DETAILS
EXPLODED AND
PARTS LIST INSTALLATIONMAINTENANCE DETAILS OF
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TROUBLE
SHOOTING GUIDE
LIMITED
WARRANTY
123
4 5

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 3.
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TECHNICAL
DETAILS
EXPLODED AND
PARTS LIST INSTALLATIONMAINTENANCE DETAILS OF
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TROUBLE
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WARRANTY
Problem
Slow or no fluid flow
Oil leaks from swivel
Oil drips from nozzle
Valve leaks
Leakage from meter
No Display
Wrong Reading
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
O-ring damaged
Loosing Battery
Battery out of power
Correction coefficient error
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.
1. Get the meter off from the dispense system.
2. Take off the protector.
3. Loosing four the socket head cap screws on
the cover of the meter.
4. Loosing eight the hex bolts on the bottom of
the meter.
5. Take off the seat.
6. Check the o-ring, replacing the o-ring if it is
damaged.
7. After replacing the o-ring, assemble the meter
and fix it back to the dispense system.
1. Get the meter off from the dispense system
2. Take off the protector.
3. Take off the labels sticks on the bottom of the
meter.
4. Loosing the five socket head cap screws on
the bottom of the meter.
5. Take off the seat.
6. Check the battery, replacing the battery if it is
out of power.
7. After replacing the battery, assemble the
meter and fix it back to the dispense system.
Reset the correction factor (follow the
instructions on Page 6).
WARNING: Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals: work in a well
ventilated area, and work with approved safety equipment, such as those dust
masks that are specially designed to filter out microscopic particles.

LIMITED WARRANTY
1. Macnaught warrantees this product against defects in material and craftsmanship, for a
period of 3 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.
EXPLODED AND PARTS LIST
METER
Part No.
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
Description
Rubber Protector
Meter Cover
Main Circuit Board
Fix Board
Seat
Magnetic Rod
Oval Gear
O-ring
Meter Holder
* Wearing Parts.
Q’ty
1
1
1
1
1
2
2
1
1
2-10
2-11
2-12
2-13*
2-14
2-15
2-16
2-17
Screw
Label
Screw
Battery
Battery Cover
Screw
Screw
Shaft
4
1
4
1
1
4
4
2
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TECHNICAL
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LIMITED
WARRANTY

EXPLODED AND PARTS LIST
VALVE BODY EXPLORED DRAWING
Part No.
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
Description
Handle Body
Trigger
Grip
Screw
Trigger Lock
Clip
Pin
Pin
Spring
Q’ty
1
1
1
2
1
1
1
1
1
Part No.
4-10*
4-11*
4-12
4-13*
4-14*
4-15
4-16
4-17
4-18
Description
Washer
Seal
Slip Pole
O Ring
O Ring
Bushing
O Ring
O Ring
Piston Sleeve
Q’ty
1
1
1
1
1
1
1
1
1
* Wearing Parts.
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4-1
4-2
4-3
4-4
4-5
4-64-7
4-8
4-9
4-10
4-11
4-12
4-13
4-15
4-16
4-17
4-18
4-14

Macnaught Americas
[phone] | [email protected]
* Read Manual Before Use!