Operation Procedures - Nakanishi E3000 SELECTOR Operation Manual

CAUTION
・ The cooling air also provides Air Purge protection to the motor spindle. If the Main Power
Switch ⑭ is turned OFF, the cooling air will continue to À ow. When using the CONTROLLER and
SELECTOR without supplying cooling air change setting parameter "
Monitoring Override " of the CONTROLLER to on. Never spray coolant directly on the spindle
body without an Air Purge.
・ Check that cooling air is being supplied to the motor spindle. Ensure that the cooling air hose
is properly connected to the motor spindle and the SELECTOR. Failure to connect the air hose
properly or supply the proper amount of cooling air to the motor will cause damage to the motor
spindle.
・ When plumbing the hose, never apply excessive force to the hose as it can easily become bent
or broken. Failure to supply proper air may cause damage to the motor spindle.
・ Never supply over the regulated air pressure. There is a possibility to damage to the air
detection sensor inside the SELECTOR.
・ The air detect function with the SELECTOR detects air input supply only. If the Air Out hose is
damaged from the SELECTOR, it will not be able to detect the lack of cooling and purging air to
the motor spindle.

13 . OPERATION PROCEDURES

13 - 1 Select Control Mode (MANUAL / AUTO)
(Select the Control Button (CTRL) Ⓐ of the Fig. 20 CONTROLLER Control Panel.)
(1) When manually operating with the CONTROLLER Control Panel, push the Control Button (CTRL) Ⓐ of Fig .20
and select MANUAL. The Manual LED will illuminate.
(2) When operating from an External Signal Source, push the Control Button (CTRL) Ⓐ of Fig .20 and select AUTO.
‡ MANUAL Mode :
‡ AUTO Mode :
13 - 2 Setting Motor Rotating Direction, Gear Ratio (GEAR), Motor Start / Stop, Motor Speed
13 - 2 - 1 Manual Mode Operation
When using Manual Mode with the CONTROLLER and SELECTOR combination, the following functions will be
controlled from the front panel of the respective units.
E3000 CONTROLLER
Gear mode operation and selection Motor Start / Stop
46
Controlled by Control Panel ②.
Controlled by Input / Output Connector A ③ and from an External Signal Source.
Fig. 20 CONTROLLER Control Panel
Ⓐ
E3000 SELECTOR
Motor Speed
Motor Selection
Rotating Direction
500min
Selection of Air Input
-1
(rpm) Rotation