Portek MAXI Mk2 Instruction Manual

Instruction Manual

Chainsaw Sharpener

Please familiarize yourself with the proper usage of the MAXI Mk2 by
reading this manual. Keep these instructions for future reference.
These operating instructions will make it easier for you to handle the
device and help avoid possible malfunction, damage or physical injury.

IMPORTANT!

1. Always wear protective clothing when operating the MAXI Mk2. Always wear safety
goggles and ear protection. Protective clothes, gloves and footwear are recommended

2. Always keep your work area clean and tidy, always use in well lit areas. Do not
expose to water. Do not use near flammable materials.

3. The MAXI Mk2 should be stored in a dry location to reduce the risk of rust. Always
keep the device clean and free of dust, metal debris and dirt at all times. Always lock
tools away and keep out of reach of children!

4. For your own safety do not use the MAXI Mk2 for a purpose for which it was not
intended. Do not sharpen damaged chains.

5. Never operate the MAXI Mk2 without the grinding wheel cover in place. Keep away
from the wheel when it is turning, and make sure no one is standing close, in the line
of the wheel rotation trajectory.

6. For your own safety always unplug the MAXI Mk2 when undertaking any inspections,
servicing, maintenance, cleaning or changing accessories.

7. Routinely check for damage before use. Do not operate if the machine if it does not
work correctly or has been dropped. Do not disassemble the MAXI Mk2 and do not try
to repair it yourself - contact your customer support!

8. Do not use a grinding wheel that is chipped, cracked, or worn. You can check if the
wheel has cracks not visible to the human eye by hanging it up by the central hole
and tapping it with a non-metal object (ie: screwdriver handle). If it is in good
condition it will produce a metallic sound. A dull sound indicates a crack or break.

Safety Warnings and Precautions

Before First Use

Unpack the MAXI Mk2 and check all parts for any damage. Dispose of the packaging
materials and read the instruction manual carefully. The MAXI Mk2 is supplied partly
assembled, please assemble the machine as follows:

1. Remove the adjustment screw from the
accessory bag. Unscrew nut from the end of the
adjustment screw and feed through the motor
housing as shown right. Place the nut into the
underside of the motor housing and begin to
tighten the screw.

2. Remove the large locking wheel from the chain
guide assembly and place the bolt end through
the hole in the unit base. Replace the locking
wheel on to the bolt and adjust to the required
angle before fully tightening. When installing
the MAXI Mk2 on to a work bench, make sure
that the locking screw is easily accessible.

3. Remove the grey plastic tension nut from the
end of the tension cable. Pull the cable through
the chain guide clamping piece and replace the
plastic tension nut.

Work Surface Mounting

4. Place the unit base on to a solid, level work
surface. Ensure the base extends out far enough
over the edge so that the chain can hang freely
and you have easy access to the vice angle adjustment screw underneath. Mount the
base to the work surface through the two 9mm (1/4") mounting holes (bolts not
included).

5. The MAXI Mk2 is assembled and ready for use! The pre-installed grinding wheel is for
universal use. To replace a grinding wheel see “Grinding Wheel Replacement” section.

Assembly of MAXI Mk2

Adjustment

screw

Base

Motor

housing

Chain guide
assembly

tension

cable

Work surface
mounting holes