Bore o2 Bore o2 ON OFF ON OFF Green ON position Orange OFF position B A B A A B A A B A B A B 11 mm 10 mm Bore o4.2 Bore o4.2 Bore o3.2 Bore o3.2 Bore o1.7 ON OFF Orange OFF position Green ON position Clamp bracket B Clamp bracket A Clamp screw VQC1000 VQC2000 VQC1000 VQC2000 VQC1000 VQC2000 Warning Caution Caution Non-locking push type (Tool required) Locking type (Tool required) Locking type (Manual) Slide locking type (Manual) Push down on the manual override with a small screwdriver until it stops. Release the screwdriver and the manual override will return. Connected actuator is started by manual operation. Use the manual override after confirming that there is no danger. Push type is standard. (Tool required) Locking type is semi-standard. (Tool required) Push down on the manual override with a small flat head screwdriver until it stops. Turn it clockwise by 90° to lock it. Turn it counterclockwise to release it. Push down on the manual override with a small screwdriver or with your fingers until it stops. Turn it clockwise by 90° to lock it. Turn it counterclockwise to release it. The manual override is locked by sliding it all the way to the pilot valve side (ON side) with a small flat head screwdriver or with your fingers. Slide it to the fitting side (OFF side) to release it. In addition, it can also be used as a push type by using a screwdriver, etc., of o1.7 or less. (o2 or less for VQC2000) Caution VQC1000 VQC2000 Manual Override How to Mount/Remove Solenoid Valves Removing 1. Loosen the clamp screw until it turns freely. (The screw is captive.) 2. Lift the coil side of the valve body while pressing down slightly on the screw head and remove it from the clamp bracket B. When the screw head cannot be pressed easily, gently press the area near the manual override of the valve. Mounting 1. Press down on the clamp screw. Clamp bracket A opens. Diagonally insert the hook on the valve end plate side into clamp B. 2. Press the valve body downward. (When the screw is released, it will be locked by clamp bracket A.) 3. Tighten the clamp screw. (Proper tightening torque: VQC1000, 0.25 to 0.35 N・m; VQC2000, 0.5 to 0.7 N・m) Dust on the sealing surface of the gasket or solenoid valve can cause air leakage. Warning Do not apply excessive torque when turning the locking type manual override. (0.1 N・m or less) Series VQC1000/2000 Specific Product Precautions 1 Be sure to read before handling. Refer to front matter 53 for Safety Instructions and pages 3 to 8 for 3/4/5 Port Solenoid Valves Precautions. 1209 SY SJ SY SV SYJ SZ VF VP4 S0700 VQ VQ4 VQ5 VQC VQC4 VQZ SQ VFS VFR VQ7