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Table of Contents
Summary of Contents for Larzep SM
- Page 1 INSTRUCTIONS & MAINTENANCE SHEET HYDRAULIC CYLINDERS V01.2013...
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Page 2: Declaration Of Conformity
Tipo, Type, Typ, Tyyppi. SM / SH / SP / SMP/ SPR / SX / SMX / ST / STR / STX / SL / SAM / SAH / SAT / SATM / SSR / T / TE/ TD / D... -
Page 3: Table Of Contents
LARZEP, S.A., this guarantee is rendered null and void. In the event of a warranty claim, return the equipment to LARZEP, S.A. or the authorized dealer which sold you the hydraulic equipment. LARZEP, S.A. will repair or replace the faulty equipment, whichever is... -
Page 4: Essential Safety Requirements
Do not use the hoses for transporting the device. Use the handles on the cylinders (when appropriate) and set the pump lever to the transport position. When filling the pump with oil, use always Larzep hydraulic oil. Fill only to the indicated level and remember that the cylinder piston should be retracted. - Page 5 RIGHT ESSENTIAL SAFFETY REQUIREMENTS WRONG Place the equipment on a flat and solid area. Define stable zones for applying the load and safety zones for operators, separating them through the use of hoses of enough length. Use our base plates if necessary.
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Page 6: Receipt Of Goods
Apply 2 rounds of teflon around all 3/8” NPT male threads of the system, in the thread direction, leaving the first wire of the thread without covering to prevent the tape breaking. Tightening Torque: 80 Nm. RECEIPT OF GOODS Unpack and visually check all the components, making sure that there are no oil leaks, loose or damaged couplers, damaged threads, etc. -
Page 7: Start Up Of A Single Acting Installation
One turn is sufficient. - If the cylinder has a spring return (SM, SMP, SMX, SH, TE, T, SAM, SAH, SATM, CY, KC) the piston will move back automatically. The return speed may be slow in some applications. In this case, we recommend the use of double acting cylinders. -
Page 8: Double Acting Hydraulic System
Ensure that all the equipment and accessories are suitable for the maximum working pressure. DOUBLE ACTING HYDRAULIC SYSTEM The double acting hydraulic cylinders are fitted with two female quick couplers. If you have to fit the couplers in the cylinder, apply teflon around the 3/8" NPT male thread of the coupler. Assemble the device in accordance with the instructions given in the diagram, first checking that you have all the necessary material. -
Page 9: Start Up Of A Double Acting Installation
Check the correct installation and perfect functioning of the device with a load, in accordance with the next procedure: - All double acting LARZEP cylinders are equipped with a mechanical end of stroke capable of withstanding the nominal pressure. - Operate the pump to move the cylinder, following its operating instructions. -
Page 10: Operation
MAINTENANCE - Use always LARZEP oil. The use of any other liquid will invalidate the warranty. Use DIN ISO 6743-4: ISO HM32 for pumps and jacks, and ISO HM46 for powerpacks. - If the oil is dirty, replace it completely. -
Page 11: Breakdowns And Repairs
Blocked hose. Check connections and no bends on hoses. Damaged cylinder. Repair or replace the cylinder with a new one, by qualified personnel or by LARZEP or LARZEP's Technical Services. Cylinder leaks oil. Faulty seals. Replace seals with news. Loose connections. - Page 12 LARZEP, S.A. Avenida Urtiaga, 6 48269 MALLABIA, SPAIN Tel. +34 943 171200 Fax. +34 943 174166 e-mail: sales@larzep.com www.larzep.com...