National Flooring Equipment 5700-aus, Инструкция по эксплуатации

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Machine Maintenance
www.nationalequipment.com Phone: 763-315-5300 26
LOWER CUTTING HEAD SUPPORT REMOVAL
1. Lower slide plate so cutting head hinge pin is below machine bottom. Retighten.
2. Loosen both cutting head pin set screws (G) at the base of the lower cutting head
support (hinge area).
3. Drive cutting head hinge pin (D) out using a punch and hammer.
4. Remove cylinder securing hex head bolt.
DUAL SLIDE PLATE REMOVAL
1. Lower the slide plate to the fl oor and place a block under the assembly.
2. Remove the front cylinder by taking the 1/2” bolt out of the bottom (A) and removing
the pin from the top of the cylinder (B).
3. Remove the E-clips (C) from the pin at the bottom of the internal cylinder, then
remove the pin.
4. Remove the pin from the top of the internal cylinder and then remove the cylinder
from the machine.
5. Loosen the bolt (D) from the lower right side of the frame.
6. Remove the lock nut from securing bolts (E) at the top of the slide plate.
7. Remove the socket head screws (F) at the top of the dual slide from both sides of
the assembly.
8. Install 3/8-16x5” bolts into the holes the socket head screws were removed from.
Once installed the bolts should be used as lifting handles.
9. Lift the frame out of the machine.
ADJUSTING THE DUAL LIFT SLIDE PLATE AND CUTTING HEAD
• For safety prior to adjusting the dual lift hydraulic slide plate make sure the channel
guide is free of any debris and the machine is safely positioned on a
fl at surface.
• Be properly seated in the operator’s seat.
• Twist the Red Emergency Stop switch located on the right side of the operator, the
spring-loaded switch will pop up when twisted.
• Push the Green ‘ON’ button to start the machine.
• Adjacent to the left hand steering lever is a straight and narrow handle rod (see
Figure X), this handle rod raises and lowers the front cylinder and is referred to as
the ‘cutting head lever’. To set the height of the hydraulic slide plate start by
fi rst
adjusting the angle or pitch of the cutting head holder.
• Pull back on the cutting head lever and raise the cutting head holder to an angle
higher than the bottom of the slide plate.
• Using the lever adjacent to the right hand steering lever raises and lowers the
hydraulic slide plate and is referred to as the ‘slide plate lever’. To lower the slide
plate the operator must push forward on the slide plate lever. Reversely, to raise
the slide plate the operator must pull back on the slide plate lever.
CAUTION:
ALWAYS DISCONNECT BATTERY BEFORE MAINTAINING.
CAUTION:
SLIDE PLATE WILL DROP TO THE FLOOR WHEN SLIDE PLATE
SECURING BOLTS ARE DISENGAGED. KEEP HANDS AND FEET OUT FROM
UNDERNEATH SLIDE PLATE, FAILURE TO DO SO COULD CAUSE SEVERE
BODILY INJURY.
FIG. AB
A
F
D
B
C
E
G