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Thanks for using CEJN products. For your safety using, please read this manual and keep it. Our CEJN has authority of all CEJN products. Our products must not be modified or copied without our permission. (CTHP-700-07, CTHP-700-10, CTHP-800-10, CTHP-700-20, CTHP-700-27, CTHP-150-27, CTHP-700-53,...
- System configuration such as production process, facility maintenance process and press lifting is possible. - CEJN hydraulic system could be designed in various system ways a according to work and be applied to any applications. - We will provide you the best products possible.
3,700 4,000 48.3 11.7 2800-40 (at20bar) (at2800bar) *185 2-2. Change of specification - The technical team of CEJN has been trying to improve the produce. Therefore, all products and specifications are subject to change without notice. C-Rev5-BAA 4 / 61Page...
Follow all safety precautions to avoid personal injury or property damage during system operation. CEJN cannot be responsible for damage or injury resulting from unsafe product use, lack of maintenance or incorrect product and/or system operation. Contact CEJN or seller when in doubt as to the safety precautions and operations.
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- keep hydraulic pump clean for safe using. ⑨ Before operating make sure that equipment has no damage. ⑩ For repair, contact the Authorized CEJN service center in your area or CEJN. - Do not modify or remodel hydraulic pump by yourself .
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3-2. USING 3-2-1. HYDRAULIC HAND PUMP (150~800bar) ① Connect hydraulic hand pump to hydraulic cylinder as shown in figure-15. No need to open air valve (automatic venting valve system.) ② Turn the handle cock clockwise as shown in figure-16, and Operate the pump handle up and down at a stable position to deliver hydraulic power and extend the cylinder.
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3-2-2. HYDRAULIC HAND PUMP (1800 ~ 2800 bar) ① Connect hydraulic hand pump to hydraulic bolt-tensioner as shown in figure-17. No need to open air valve (automatic venting valve system.) ② Turn the handle cock clockwise as shown in figure-18, and Operate the pump handle up and down at a stable position to deliver hydraulic power and extend the bolt-tensioner.
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3-2-3. POSITION - Be sure setup is stable before operating at a right position as shown in figure-19.(150 ~ 800bar) (Figure – 19) - Be sure setup is stable before operating at a right position as shown in figure-20. (1800 ~ 2800 bar) (Figure –...
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3-2-4. MANUAL VALVE DOUBLE-ACTING (150 ~ 800bar) - See figure – 21 to set manual valve (double-acting) on hydraulic pump. (Figure – 21) C-Rev5-BAA 18 / 61Page...
Wipe pump surface with a dry cloth. 4-3. A/S - When repair or replacement Contact your distribution in your area or our CEJN service center. Do not fix or disassemble hydraulic pump by yourself. C-Rev5-BAA...
12 months from the time of delivery. 5. TROUBLESHOOTING GUIDE The following information is intended as an aid in determining if a problem exists. For repair service, contact the Authorized CEJN Service Center. Table 1, Troubleshooting Guide Problem...