Functions:
1.Interlock switch:
(1)"ON"
A. can operate the upper and lower clamps to clamping or unclamping.
B. must to use quick die change system, then the press can be operated.
(2)"OFF"
A. can’t operate the upper and lower clamps to clamping or unclamping
B. no using quick die change system, then the press can be operated.
2.Die change switch:
(1)"ON"
-can operate the upper and lower clamps to unclamping.
(2)"OFF"
-can’t operate the upper and lower clamps to unclamping.
3.Clamp switch: (including upper and lower clamp ):
(1)"ON" - clamping
(2)"OFF" - unclamping
4.Clamp indicator lamp: (including upper and lower clamp ):
When the die was clamping completion by the clamp of the upper or lower clamp and the oil pressure is higher than the setting pressure ( 19.6 Mpa ), the green indicator lamp –light.
5.Die lifter switch:
(1)"ON" - up the die
(2)"OFF" - down the die
6.Clamp off indicator lamp:
(1) Lamp On: ( if the interlock switch "ON", could be the following abnormal conditions )
A. If not all clamps of the upper and lower clamp don’t clamping completion.
B. All clamps are clamping completion, but the hydraulic pressure is lower than 19.6 Mpa.
C. Outer pipe or some oil leakage, cause the hydraulic pressure is lower than 19.6 Mpa.
D. Air supply pressure is too low, to make the hydraulic pressure is lower than 19.6 Mpa.
(2) Lamp Off:
A. When the interlock switch "ON", upper and lower clamp in clamping completely, and upper and lower clamp green indicator light is lamp on.
B. When the interlock switch "OFF".
