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INITIAL TESTING
Please read the section entitled Identification and Parts description so that you may more
easily identify the parts to which reference is made in the text.
Testing
When the Mill is mounted to your satisfaction, proceed as follows:-
a) Close the chuck jaws
b) Check the millhead is ‘locked’ in position on the column.
c) Check that all loose items are removed from the worktable.
d) Set the worktable approximately mid-positioned under the chuck jaws.
e) Check the speed control is switched OFF (fully anti-clockwise).
f) Rotate the Lathe/Mill selector switch on the lathe’s control panel to the milling position.
g) Select L (Low) on the gear box.
h) Connect the machine to the mains supply, open the switch shroud and press the on button (Green), check
the green power light comes on, lower the lid of the switch shroud (Do Not Close).
i) Turn the Speed Control Switch On (Clicks On).
j) Check the Amber LED (Fault Light) is illuminated and the green light is illuminated.
k) Turn the Speed Control to Off (Clicks Off ), the Amber LED is now Off and the Green light stays on.
l) Turn the Speed Control Switch On and advance until the Chuck starts to rotate.
m) While it’s running press the Emergency Stop button, check the machine stops, check that the green light
and the Amber LED is on. Disengage the Emergency Stop button by opening the switch shroud, turn the
Speed Control Switch to Off ( All lights are off).
n) Press the on button, turn the Speed Control On and advance until the chuck starts to rotate.
o) Over a period of approximately 5 minutes advance the speed in stages to maximum, run at maximum for at
least 2 minutes, check that there is nothing untoward, (no excessive vibration, speed progression is smooth
etc.). Stop the spindle and change the gear selector to H (High), carry out the previous check.
p) If all the above checks are correct, stop the spindle, (turn the speed control to zero and press the Off button
(Red). Push the Tri-lever feed handle in (if necessary ‘joggle’ the feed to enable the gears to mesh), exercise the
quill up and down, check the movement is smooth and precise.
q) With the Tri-lever engaged, raise and lower the quill using the fine feed control. Check the movement is
smooth and precise, there are no hard spots and the feed doesn’t bind up. Disengage the tri-lever by pulling
the assembly back.
r) Ensure the head lock clamp is loosened and exercise the rise and fall, driving the head up and down the
tool post. Check the movement is smooth and tight. Leave the head fairly well down the tool post for the next
check.
s) Loosen the 36mm tilt clamp bolt, to the rear of the tool post and tilt the tool post to the left or right, clamp
the tool post in an arbitrary position and tighten the bolt. Check that the tool post remains locked in place.
t) If all the above checks are correct, your mill is now ready for use.
!