Tennsmith LM1014, Руководство по эксплуатации, частям и обслуживанию, Страница: 18 / 47

18
SHEET SUPPORT SYSTEM
a. Single Stroke:
When the foot pedal is activated, the sheet support will drop down and remain down
until the cycle is complete and then return to the up position.
b. Continuous Stroke:
When the foot pedal is activated, the sheet support will drop down and stay down as
long as the foot pedal is activated. When the foot pedal is released the cutter head will
return to top of the stroke and the sheet support return to the up position.
c. Speed of the System:
The speed of the sheet support is regulated by the two flow controls on the sheet
support air valve. The pressure to the system is regulated by the Filter / Regulator unit
that the air supply connects to. Generally 80 psi on the regulator will give consistent
operation providing the incoming air supply is 90 psi or higher (max 150 psi). The
incoming air supply should also have a flow rate of at least 5 cfm with a 3 second
recovery time.
d. Dump Time:
Rear dump sheet support systems generally have this time set to 0 seconds. The sheet
support will drop as soon as the cutter head begins its down stroke.
Front dump sheet support systems have a slight delay (approximately .5 seconds)
before the system drops.
Please consult the factory for adjustments for sheet support system speed.