SPECIFICATIONS
Maximum Air Pressure
Minimum Air Pressure
Typical Air Consumption
Noise Level
Air Inlet
Pump Inlet
Pump Outlet
Pump Ratio
Bung Adaptor
Maximum Static Head
Output (at pump)
Fluids Handled
Construction
Manufacture Date
1035 kPa / 150 psi / 10.3 bar
400 kPa /60 psi / 4 bar
0.27m
3
per minute (9 cfm)
85Db @ 2 metres
¼” (F) NPT (Swivel Type)
1”(F) * See Below
½” (F) * See Below
5:1 (Oil Pressure is 5 times air pressure)
2” (M)
50 m/160 ft
15 litres / 3.75 US gallons per minute of SAE 10 oil @ 850 kPa/ 125 psi/ 8.5 bar
Mineral based oils (eg engine oils, gear oils,Hydraulic oils) up to SAE 140
Wetted Components: Zinc, Hard Chrome Plated Steel, Aluminium, Brass, Nitrile, Polurethane Rubber
Week/Year located on side of cylinder base
TROUBLE SHOOTING GUIDE
PROBLEM
CAUSE
REMEDY
1) The air leaks continuously from the
exhaust screen (33).
2) The air motor does not operate or cycle
when the reset button is pressed.
3) The air motor does not operate, but
will cycle when the reset button is
pressed.
4) The air motor cycles much faster than
normal but fails to pump oil.
5) The air motor runs slower than normal.
6) The air motor cycles intermittently
when not using the pump.
Damaged or worn air piston cup
seals (11) or air piston (10).
The lower poppet spring (3) fatigued.
a) The spool (36) is jammed in the
valve body (31).
b) The top poppet spring (3) fatigued.
The ball (26) in the foot valve is not
seated properly.
a) The air pressure is too low.
b) The air strainer is partially blocked.
a) The suction tube is not fitted
correctly.
b) The piston valve (21) is not seating
properly or the o’ring (44) is
damaged.
Replace the cup seals and piston.
Replace the bottom poppet spring.
a) Push the reset button.
1) If the motor starts, disconnect the air line
and apply 3 or 4 drops of light oil to the air
inlet of the pump.
2) If the motor does not start , replace the
spool (36), and clean the valve body bore.
Note: When re-assembled, apply 3 or 4 drops
of light oil to the air inlet of the pump.
b) Replace the top poppet spring.
a) Re-seal the suction tube to the pump with
threat sealant.
b) Check that the piston valve is seating correctly,
or replace if damaged.
a) Increase the air pressure to specifications.
(See below)
b) Clean air strainer.
Check that the footvalve ball is seating correctly.
(Clean if necessary)
* Asterisck referance to indicate relevant thread fitted. (i.e. BSP or NPT )
Note: The T512-01-11 model does not contain any Aluminium
Macnaught Pty Ltd (“Macnaught”) warrants that all Products manufactured by Macnaught and
purchased after 1
st
of July 1999 will be free from any defects caused by faulty materials or workmanship for a period of (5) years
from the date of purchase of the product, provided that during the Warranty period:
1)
Macnaught receives notice setting out full details of any defect in any product and details of the time and place of purchase.
2)
The Purchaser, at their own cost returns the product to the nearest authorized Macnaught service center.
For componentry contained in the product, (such as o’rings, seals, springs and hoses ) which are subject to wear, the warranty
period will be (12) months from the date of purchase of the product.
Macnaught shall, at its option repair or replace any product found defective by its inspection.
This warranty does not cover failure of parts or components which, in the judgment of Macnaught, arises from misuse, abrasion
corrosion, negligence, accident, substitution of non-Macnaught parts, faulty installation or tampering.
If Macnaught inspection discloses no defect in material or workmanship, repair or replacement and return will be made at
customary charges.
Macnaught’s liability and the purchaser’s rights under this Warranty shall be limited to such repair or replacement and in
particular, shall not extend to any direct, special, indirect or consequential damage or losses of any nature.
The foregoing warranty supersedes, voids and is in lieu of all or any other warranties.
“Note: This warranty does not form part of, nor does it constitute, a contract between Macnaught and the end-user or purchaser.
It is additional to any warranty given by the seller of the products.
This warranty does not exclude, limit, restrict or modify the non-excludable rights or remedies
conferred upon the end-user or purchaser, or the non-excludable duties or liabilities imposed on the seller or Macnaught, by Part
V, Divisions 2 and 2A of the Trade Practices act 1974 (Commonwealth) or other legislative provisions. Macnaught otherwise
excludes, to the extent permitted by law, any rights conferred on the end-user or duties or liabilities imposed upon it.”
WARRANTY POLICY
Macnaught Pty Ltd
PO Box 90 Arncliffe NSW 2205 Australia
Telephone (02) 9567 0401
Facsimile (02) 9597 7773
Email: [email protected]
Web: www.macnaught.com.au
