Problem
Cause
Remedy
1) Gun pumps little or no
A) Air lock – Follower stuck in cartridge.
A) 1) Check condition of cartridge. Replace if
grease.
damaged.
2) “Lock” follower to rod (refer fig 4 ) and push
follower into cartridge.
B) Air lock – Grease too thick or cold.
B) 1) Consult grease supplier.
2) Store grease gun and grease away from
extreme cold.
C) Check valve (10) ball seat damaged or dirty.
C) 1) Remove check valve (10).
2) Clean and inspect all components. Replace as
Required.
3) Important - use Loctite (or similar) thread sealant
on check valve threads.
D) Body outlet (14) ball seat dirty or damaged
D) 1) Remove ball (3) and spring (4).
2) Disassemble, clean, and inspect all components.
Replace as required.
E) Worn or damaged Piston O-ring.
E) 1) Remove handle (20).
2) Pull out plunger (13).
3) Replace O-ring (12).
2) Grease leaks past
A) Follower (21) damaged or perished.
A) Replace follower (21).
follower
B) Over filling gun when using filler pump
B) Stop pumping filler pump when groove on piston rod
Is visable at the back of barrel. Refer to filling instructions
TROUBLE SHOOTING GUIDE
4
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
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
