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Mini Milling Machine
OWNER’S MANUAL
Packing list of Accessories
1. Large wrench S: 36
2. Drill chuck & taper shank
3. Oil can
4. Fixing Pin
5. L Hex. Wrench S: 3,4,5,6
6. Socket head wrench D: 45-52
7. Double end wrench 8-10, 14-17, 17-19
8. Drill chuck holder
9. Handle
10. T-Nut
11. Fuse 5A (110V) or 3A (230V)
12. Draw bar
Installation of the Milling Machine
Clean rust protected surfaces with kerosene, diesel oil, or a mild solvent. Do not use
cellulose-based solvents such as paint thinner or lacquer thinner. These will damage painted
surfaces.
The machine should be secured on the working table with four bolts.
• The working table should have a flat surface and enough space around the location to
accommodate hand wheel operation and large workpieces.
• Avoid a place with direct sunshine, heavy moisture and dust.
Drill 4 locating holes on working table with the same spacing dimensions as the holes on the
machine’s base: .
Position the machine and bolt it to the worktable with 4 M10 bolts and nuts (not included).
WARNING:
• Make sure the milling machine is disconnected from power before any setup, adjustments,
maintenance, or cleaning to avoid accidental starts that may cause personal injury.
Power Connection
• For safety reasons, DO NOT change the machine cord plug.
• Voltage of the milling machine is 110V or 230V, single phase, 50/60Hz. (see label on the front
of the machine)
• For the protection of the controller, the owner must supply a fuse with a current rating based
on the extension cable length and size. See the chart below to determine the fuse size. The
fuse is put in the bottom front of the controller (F in the picture below).
Mini Milling Machine
OWNER’S MANUAL
Initial Start
1. Perform the pre-check steps 1-6 in the Before Each Use section.
2. Set the HIGH-LOW range lever to Low then insert the electric plug into the wall outlet.
CAUTION: NEVER change the HIGH/LOW range when the machine is running.
3. Release the Emergency Stop Switch (A) by pushing
down on the red knob slightly and pushing it up, as
indicated by the arrow on the top of the red knob.
4. Turn on the machine by GENTLY turning the Variable
Speed Control knob (D), clockwise. A click will be heard
as motor power is turn on, but the spindle will not rotate
until the knob is turning clockwise a little further.
5. Speed increases the further the knob is turned.
a. Run the machine for 5 minutes, during which time
gradually increase the speed to its maximum.
b. Run for at least 2 minutes at max speed
c. Stop the machine and disconnect it from power.
6. Check that all components are still secure and
working freely and correctly.
7. Check also to ensure the mounting is secure.
8. Repeat this procedure from step 2 but at the
HIGH range setting.
Before Each Use
WARNING:
• Put the switch in the locked or off position before making any adjustments, changing
accessories, or storing the machine. Such preventive safety measures reduce the risk of
starting the machine accidentally.
• Check for damaged parts before each use. Carefully check that the machine will operate
properly and perform its intended function. Replace damaged or worn parts immediately.
Never operate the machine with a damaged part.
Pre-Start Checks Before Operation
1. Remove all of wrenches or keys from the machine.
2. Check whether the power voltage is suited to the machine.
(See the label on the front of the machine.)
3. Clear the area around the machine of items that are not needed.
4. Check all the adjustment bolts for tightness.
5. Apply some lubricant on all of the contact faces (see Maintenance: Lubrication)
5. Check the chuck, chuck holder and fixing pin on spindle to make sure they are unloaded.
6. Check the speed setting to verify it is OFF before starting .
7. Turn on the machine and check the direction of spindle rotating (clockwise).
8. Operate the controls (longitudinal-feed wheel, cross-feed wheel, and vertical handle) to
ensure correct operation,
EXTENSION LEAD CHART