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INTRODUCTION

Please read and retain this instruction manual to
assist you in the operation and maintenance of this
quality product.

GENERAL INFORMATION

This manual assists you in operating and maintaining
your new Mini-Lube. The information contained in this
instruction manual will help you ensure many years of
dependable performance and trouble free operation.

Please take a few moments to read through this manual
before operating your Mini-Lube. If you experience
problems with the product, refer to the Maintenance and
Trouble Shooting sections of this manual. If you require
any further assistance please contact your local
Macnaught distributor or Macnaught Pty Ltd.

Macnaught manufacture a  full range of greasing
accessories to suit your K6 Mini-Lube. Consult your
local Mini-Lube distributor for more information.

Thank you for purchasing a Macnaught K6/KR
Mini-Lube. The K6/KR Mini-Lube is a completely
portable high pressure manual greasing system.

T

he K6 Mini-Lube is supplied complete with spring

loaded pump, lid, rubber edged follower plate, 1.5
metres  of special Macnaught grease hose, and a unique
KR  Pressurite (High pressure / High Volume) grease
gun.

The design of the KR grease gun allows the user to
grease at 5000psi when set on the high volume setting,
and 10,000psi when set on the high pressure setting.

ASSEMBLY

1) Remove the follower plate from the pump tube.

2) Insert the follower in the grease container as shown
   with the follower boss facing upwards. Push down
    firmly onto the grease until grease emerges through
    the boss.

3) Push the pump tube through the follower boss and
     down until the lid sits on the rim of the grease container.
    Hand tighten the 3 thumbscrews evenly under the rim
    of the container.

4) To achieve initial prime, push the rod cap down several
   times with your foot to start grease flowing through
    the grease hose. When the hose is full of grease, the
    rod cap will stay down.

OPERATING INSTRUCTIONS

After completing the assembly instructions described in
the previous section, your Mini-Lube is now ready for use.

When greasing, the rod cap will rise slowly. When the rod
is fully up and the gun loses pressure, push the rod cap
down once or twice to re-prime the pump and continue
greasing.

Each pump prime will provide sufficient grease for up to
30 shots of grease.

The KR Pressurite gun is normally operated on the
HI-VOLUME switch position. Should high pressure be
required to clear a blocked or seized grease nipple, simply
push the switch on the gun to the HI-PRESSURE position.

5) Squeeze the KR gun handle and hold closed to bleed
      air out of the system. When fully bled, container grease
    will emerge from the gun coupler.

Note: Grease must travel through the entire length of the
hose to accomplish full bleeding and it may be
necessary to repeat step 4.

If the unit fails to prime, bump the container base several
times on a solid surface, to settle the grease.

Note: Once bled of air, the Mini-Lube does not usually
require bleeding when changing over containers. If using
a grease container that is only partly filled with grease,
settle the grease and remove air bubbles by bumping
the container base several times on a solid surface.

K6 / KR MINI-LUBE

Fig 1

Fig 2

1

KM200

0005

0206

INSTRUCTION MANUAL

Summary of Contents for MINI-LUBE K6

Page 1: ...emerges through the boss 3 Push the pump tube through the follower boss and down until the lid sits on the rim of the grease container Hand tighten the 3 thumbscrews evenly under the rim of the conta...

Page 2: ...ard by the handle the grease in chamber 1 is pushed back past ball A into the supply hose 3 The grease in chamber 2 small volume is pressurised up to 69MPa 10 000 psi This pressure seats ball B and li...

Page 3: ...er KM 2 3 s A SPIR OL PIN 10 KM 2 4 1 A PISTON 11 KM 17 1 STR A IN ER C OV ER 12 KM 2 9 1 HA N D LE 13 KM 9 1 KM 76 s STR A IN ER 14 B S2 4 0 1 A B O R IN G 15 KM 13 1 LID B A SE 16 KM 75 1 PU M P TU...

Page 4: ...2 CAP SOCKET 1 2 X3 16 WHIT 12 KH11 1 KR12s A SPRING INLET CHECK 13 N402 1 A 5 16 BA LL INLET 14 BS013 2 A O RING SEAL BODY 15 BS008 1 A O RING PLUNGER CONTROL 16 KH13 1 CONTROL BODY A SSEM BLY 17 N11...

Page 5: ...follower 20 b Change over to a new grease container or refill the old container with grease c Replace with a new footvalve assembly Do not attempt to rework this part a The grade of grease is too Heav...

Page 6: ...ers and o ring seals to enter squarely onto the piston b Remove the handle pin 30 and handle 29 Remove piston 8 re tighten valve stem 3 or replace the complete piston assembly Glyd ring worn Remove th...

Page 7: ...NOTES 7...

Page 8: ...the date of purchase of the product Macnaught shall at its option repair or replace any product found defective by its inspection Thiswarrantydoesnotcoverfailureofpartsorcomponentswhich inthejudgment...

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