M7_ServiceManual_e.pdf - 第64页

3 Mechanical Section 3-30 PCB Clamp Bar There are the PCB clam p bars under the conveyor rail both the fixed and the m ovable sides. The motion of the PC B clamp bar should be sm ooth not to allow PCB transfer problem to…

3 Mechanical Section

3-29

Specified Lubricants

■ M7

PART PART NO. GREASE NAME MANUFACTURER

X/Y Axis

Ball screw

K48-M3856-000 GREASE NSK

LG0-M86A3-00 GREASE,AFA THK

X/Y Axis

Linear guide

LG0-M86A4-00 GREASE,AFB THK

Silicone Grease for

Nozzle

LG0-M89AB-00X GREASE,SILICON Three Bond (#1855)

■Grease Gun

Part Name

Part No. Remark

GUN,GREASE W/NOZZLE LG0-M86A1-00 Attached Grease gun and nozzle

NOZZLE* LC8-M86A1-00 Recommended nozzle for XY ball screws

*Higher strength Grease nozzle LC8-M86A1-00 is recommended to lubricate X/Y Ball screw.

NOTE: AFA grease is superior to AFB grease and can be used for all the axes.

NOTE: Order placement for lubricants can be accepted only if the mounter is delivered inside Japan. For locations

overseas, please consultant the agency where you purchased the mounter.

NOTE: Please specify Part No.

to place an order.

3 Mechanical Section

3-30

PCB Clamp Bar

There are the PCB clamp bars under the conveyor rail both the fixed and the movable sides.

The motion of the PCB clamp bar should be smooth not to allow PCB transfer problem to occur.

NOTE: Whenever you change the conveyor width, it is recommended to check the motion of the PCB clamp bars.

■ Adjustment

If the motion of the PCB clamp bar is not smooth, adjust the movable side of the PCB clamp bar only. The

fixed side is firmly tightened.

① Loosen the four screws on the PCB clamp bar at the PCB entrance side where the PCB stopper is

installed.

② To align the screw positions, keep pushing up the PCB clamp bar while tightening the four screws.

③ Move the PCB clamp bar up and down to make sure the motion.

NOTE: If the motion of the PCB clamp bar is not smooth and the mounter is operated, it may cause PCB transfer

problem.

To adjust the position of the PCB clamp bar,

loosen the four screws at the PCB entrance side.

4 Electrical Section

4-1

Electrical Section