VAF instruments 247, Техническое руководство

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15
6.3
WHEEL INSTALLATION
Start wheel shaft through frame (right side) and install two washers inside next to frame.
NOTE:
When starting shaft through frame, keep spline facing out of front.
Place the rigth wheel assembly on the shaft.
NOTE:
Wheel should be installed with zero in up position. This can be checked by moving stamping pad
down over the wheel to see that figure is centered in pad.
Move transfer pinion over to right and mesh with right hand wheel.
Move shaft to left and install next wheel to shaft, then place next transfer pinion into position.
Continue to place wheels and transfer pinions on the shaft until all quantity wheels are in place.
After quantity wheels are in place, place washers and short spacers on shaft. The sale number
wheels are then added, engaging their drive pinions.
Install long spacer and check end play: 0,5 mm to 0,65 mm.
Place washer on wheel shaft (outside of frame) and install retaining E-ring.
6.4 TICKET TRAY INSTALLATION (FIGURE 14)
Place tray inside frame tilting right side down to allow tray stud to pass through opening in frame (right
side).
Be sure that tray stud enters internal groove of actuating cam.
Install tray support rods. Double groove must be at right in front position and at left in rear position.
Push center crank shaft in, keeping two washers between retaining ring groove and frame. Check
timing gears, Paragraph 6.5.
Install E-ring and place two washers on shaft outside the frame, small diameter washer next to frame.
Place and pin printing cam on shaft, keeping cam cliff in upper position.
Place no-back pawl and tow washers on printing shaft and start shaft through frame (left side), placing
spacer, platten, rebound plate and spacer between frames.
Start shaft through hole in right side. Assemble piercing arm and spring to ticket tray. Assemble tray
actuating lever over arm and onto printing shaft.
Pin rebound plate and spacer to printing shaft.
Adjust the position of the print out the ticket. See Ticket Position Adjustment, Section 5.
6.5 RESET GEARS REPLACEMENT AND TIMING OF PRINTER
(Refer to figure 3 for parts identification)
Remove E-ring and washer and spring from reset shaft gear.
Remove E-ring and washer from reset gear.
Remove roll pin from reset shaft gear.
Remove reset gear.