SEA LYRA Manual
In-ground hydraulic operator
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- Fitting and connection instructions (20 pages) ,
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Summary of Contents for SEA LYRA
- Page 1 ITALIANO ENGLISH FRANÇAIS International registered trademark n. 804888 LYRA - JACK IN-GROUND HYDRAULIC OPERATOR LYRA JACK CARRYING BOX JACK S.p.A. Zona Industriale Sant’Atto - 64100 - Teramo - ITALY Telephone: + 39 0 861 588341 - Fax: + 39 0 861 588344 www.seateam.com...
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Page 2: General Features
STAINLES STEEL CARRYING BOX The LYRA pump unit casing is used as an oil tank and contains the electric motor, the hydraulic pump, the distributor and the hydraulic oil. The JACK is composed by a double piston connected to a rack which engages with the pinion of the leaf dragging shaft. - Page 3 The indicated frequency of use is valid only for the first operating hour and at a 20°C temperature DO NOT enable the electronic slow-down on the control unit if the operator is equipped with hydraulic slow-down DIMENSIONS (in mm) JACK - NON-CARRYING BOX LYRA - HYDRAULIC UNIT Fig. 7 400 mm 100° - 140°...
- Page 4 ENGLISH International registered trademark n. 804888 1 - GATE ARRANGEMENTS Before the installation, check that all gate parts (fixed and mobile) have a resistant and non-deformable structure; also make the following checks: 1.1. the leaves must be rigid and compact; 1.2.
- Page 5 ENGLISH International registered trademark n. 804888 3 - «JACK» INSTALLATION INSIDE THE NON-CARRYING BOX 3.1. Place the jack in the foundation box (Fig.13), positioning the axis of the output shaft aligned with the axis of the gate hinge; weld the 4 corners to fix (Fig.14) Fig.
- Page 6 ENGLISH International registered trademark n. 804888 5 - INSTALLATION OF THE CARRYING BOX (STAINLESS STEEL BOX) To install the foundation CARRYING box: 5.1. Based on the measurements shown in Fig. 19, prepare an excavation inside which the foundation box will be cemented - 55 mm IT IS MANDATORY TO RESPECT THE MINIMUM DISTANCE OF THE ROTATION AXIS FROM THE PILLAR 5.2.
- Page 7 ENGLISH International registered trademark n. 804888 7 - LEAF INSTALLATION ON THE CARRYING BOX Fig. 24 EFORE INSTALLING THE LEAF ON THE FOUNDATION BOX MAKE SURE THAT THE CONCRETE INSIDE THE EXCAVATION IS PERFECTLY SOLIDIFIED 4.1. Place the gate leaf on the support rod, taking care to make the rotation axis of the leaf hinge coincide with the rotation axis of the support;...
- Page 8 ENGLISH International registered trademark n. 804888 8 - «JACK» INSTALLATION INSIDE THE CARRYING BOX MAKE SURE TO MOUNT THE OPERATOR IN THE CORRECT POSITION REFER TO THE FOLLOWING DRAWINGS TO EXECUTE THE CORRECT OPERATOR POSITIONING SEQUENCE 8.1. Position the operator in correspondence with the carrying box and insert it vertically, making sure it is positioned in the correct direction, as shown in Fig.
- Page 9 ENGLISH International registered trademark n. 804888 BOX SHAFT SUPPORT COINCIDING COINCIDING PLANES PLANES Fig. 35 Fig. 36 ELD ONLY AT THE TIME OF INSTALLATION IN CASE THE OPERATOR IS INSTALLED LATER 9 - ADJUSTABLE MECHANICAL STOP INSTALLATION 9.1. Insert the stop bracket into the box shaft, making sure it is oriented in the same direction of the leaf support bracket, then lock it with the seeger (Fig.
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Page 10: Release Mounting
ENGLISH International registered trademark n. 804888 10 - RELEASE MOUNTING - BASIC RELEASE / PLUS RELEASE «JACK» CARRYING BOX: WO TYPES OF RELEASE ARE AVAILABLE FOR OPERATORS WITH BASIC RELEASE ( PLUS RELEASE ( WITH CUSTOMIZED KEY WITH 10.1. BASIC RELEASE: grease the coupling pin «A» and mount the release system under the leaf support rod using the 4 supplied screws (Fig. - Page 11 12 - «LYRA» HYDRAULIC UNIT BOX WALL MOUNTING 12.1. Fix the «LYRA» box to the wall using the screws, as shown in Fig. 48 12.2. Connect the hydraulic pipes to the hydraulic unit and to the jack (Figures 49 to 53).
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Page 12: Bleeding Procedure
8 - Tighten the bleed screw «B» before the operator ends the closing cycle. It is recommended to repeat full operation on both screws after 2 or 3 opening/closing cycles 9 - Refill the oil level from the oil filler cap. SEA recommends using only SEA 0X29 oil (supplied) LEED SCREW... -
Page 13: Standard Installation
17 - RELEASE SYSTEM ON HYDRAULIC UNIT «JACK» with NON-CARRYING BOX Fig. 60 can be released from the «LYRA» unit 17.1. TO RELEASE: - Open the case-door with the special key supplied. - Using a screwdriver, turn the release screw «A»... - Page 14 14. Transit through the leaves is allowed only when the gate is fully open. 15. The User must not attempt to repair or to take direct action on the system and must solely contact qualified SEA personnel or SEA service centers. The User can apply only the manual function of emergency.
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Page 15: Declaration Of Conformity Dichiarazione Di Conformità
International registered trademark n. 804888 DECLARATION OF CONFORMITY DICHIARAZIONE DI CONFORMITÀ SEA S.p.A. declares under its proper responsability and, if applicable, under the responsability of its authorised representative that, by installing the appropriate safety equipment and noise filtering , the products: La SEA S.p.A. - Page 16 International registered trademark n. 804888 SEA S.p.A. Zona Industriale Sant’Atto - 64020 - Teramo - ITALY Tel. +39 0 861 588341 r.a. Fax +39 0 861 588344 www.seateam.com...
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