Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations.
Safety Instructions Caution We develop, design, and manufacture our products to be used for automatic control equipment, and provide them for peaceful use in manufacturing industries. Use in non-manufacturing industries is not covered. Products we manufacture and sell cannot be used for the purpose of transactions or certification specified in the Measurement Act.
1. Product Specific Precautions 1 Common Precautions 1 Be sure to read before handling. Design Warning ●All models 1. The material of the body and bonnet is A6063, and other metal components of the vacuum part are made of SUS304. The sealing material of the vacuum part is FKM as standard, but this can be changed to other materials (refer to “How to Order”).
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●High temperature type (temperature specification / H0 H4 H5) 1. In models with a heater (thermistor), take care not to damage the insulation components of the lead wires and connector section. 2. The set temperature for models with a heater should be established without any drafts or heat insulation.
2. Product Specific Precautions 2 Common Specific Precautions 2 Be sure to read before handling Maintenance Parts Caution The bonnet assembly should also be replaced when changing the seal material. Due to the different materials used, changing only the seal may prove inadequate. Bonnet assembly/construction part number:1 Temperature Valve size...
3. Specifications Model XLC-16 XLC-25 XLC-40 XLC-50 XLC-63 XLC-80 XLC-100 XLC-160 Flange (valve) size Actuating type Double acting/ activated by applying pressure Fluid Vacuum of inert gas Operating temperature 5 to 60 (5 to 150 for high temperature type) Operating pressure Pa Atmospheric pressure to 1 x 10 Conductance l/s Note 1 Internal...
4. Construction and Outer dimensions Auto switch (option) Port (closed by applying pressure) Magnet (option) Bonnet assembly (maintenance part) Port (opened by applying pressure) Bellows holder (material: SUS304) Heater (option) External seal (maintenance part) Bellows (material: SUS316L) Valve (material: SUS304) Valve seal (maintenance part) Body (material: A6063) Heater (option)
5. Period and scope of warranty The guaranteed period covers the period which finishes the earliest among 2 million operating cycles (for size 16 to 80) or 1 million operating cycles (for size 100 and 160) [with our durability test conditions], 18 months after shipping from us, and 12 months after starting the use of the product at your place or your customer’s place.
6. Parts Replacement Procedure Valve Seal (O-ring) replacement procedure 1 Dept . Model High Vacuum Angle Valve Step 1 Step 2 Step 3 Bottom of gas release L o o s e n b o l t s g e n t l y A p p l y e t h a n o l c l e a n...
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Exterior Seal (O-ring) replacement procedure 1 Dept . Model High Vacuum Angle Valve Step 1 Step 2 Step 3 A p p l y e t h a n o l c l e a n R e m o v e O - r i n g f r o m t h e...
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