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Summary of Contents for CKD P1100
- Page 1 SM-459611-A ＩＮＳＴＲＵＣＴＩＯＮ ＭＡＮＵＡＬ Small Pressure Switch P1100 P4100 P8100 ● Please read this instruction manual carefully before using this product, particularly the section describing safety． ● Retain this instruction manual with the product for further consultation whenever necessary． Ver. 1...
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Page 2: Safety Precautions
It must be handled by someone having sufficient knowledge and experience. ２．Use this product within its specifications. Consult with CKD for details when using the product beyond the unique specification range, outdoors, or in the following conditions or environment: Additionally, the product must not be modified or machined. - Page 3 If any failure for which CKD CORPORATION is recognized to be responsible occurs within the above warranty period, a substitute or necessary replacement parts shall be provided free of charge, or the product shall be repaired free of charge at the plant of CKD CORPORATION. However, the guarantee excludes following cases: ①...
- Page 4 SM-459611-A INDEX Small Pressure Switch P1100 P4100 P8100 1. Unpacking 2. Installation 2.1 Installation environment 2.2 Installation 2.3 Piping 2.4 Wiring 3. Proper operation 3.1 Caution for use 3.2 Operation fluid 3.3 Setting pressure 3.4 Operation check 4. Maintenance 4.1 Inspection 4.2 Disassembly...
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Page 5: Installation
SM-459611-A １．Unpacking To prevent foreign matter from entering the product, unpack CAUTION the product just before piping starts. (1) Make sure that the model number indicated on the product matches with what you have ordered. (2) Check the exterior of the product for damage. (3) Store the small pressure switch with the transparent bag attached in order to prevent entry of any foreign substances. - Page 6 SM-459611-A (1) Whenever water enters the switch from the air pressure lead-in port Beware of entry of water from here. at the bottom, connect an M3 joint to the port, and lead the tube Upper cover to a place where it is not exposed to water. Do not plug up the air pressure lead-in port.
- Page 7 SM-459611-A (3) Be sure to adhere to the effective thread length of gas pipe and make a chamfer of approx.1/2 pitch from the threaded end. (4) Make sure that excessive torque is not applied on the body and piping when piping. (5) Take care not to drop or impose impact on the switch Pressure Switch Max.
- Page 8 SM-459611-A 2.4.3 Contact protection a) Add either of the following contact protective circuits when using the switch CAUTION with an inductive load, such as a relay. The contact will melt without a protective circuit. Load User circuit Load User circuit Protective circuit Protective circuit Rectifying diode, general use...
- Page 9 SM-459611-A ３．Proper operation ３．１ Caution for use a) Operate the product always within its specifications. WARNING b) This product is intended for use as a general-purpose industrial device or part. Do not use this product for medical devices or circuits, or devices or circuits that affect human lives.
- Page 10 SM-459611-A ３．３ Setting pressure (1) Pressure displayed on the scale plate is used as the reference. When setting pressure, refer to the separate pressure gauge. (2) Pressure displayed on the scale plate is the value when the contact is off. To set the value when the contact is on, set the pressure displayed on the scale plate to a value smaller than that from which hysteresis has been subtracted.
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Page 11: Troubleshooting
SM-459611-A ５．Troubleshooting Trouble symptom Cause Correction The switch does not The air pressure is not supplied Apply pressure higher than the set operate under or is insufficient. pressure plus hysteresis. the set pressure. The wiring is disconnected. Repair the wiring, or replace the small pressure switch. The switch is not The air pressure is high. - Page 12 SM-459611-A 6．２ Product designation - 11 -...
- Page 13 SM-459611-A 6．３ Internal structure and parts list (Fig. 9) shows the internal structure of the switch, and (Table 1) shows the materials and quantities of the parts Part Name Material Part Name Material Cross recessed ⑫ Piston Polyacetal ① head Steel Piping body ⑬...
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