Bevel-helical gear Reduction Boxes B2 eed shaft the coupling part must be mounted on B2-FV15-B

Flender/Flender Gear Units/Bevel-helical gear Reduction Boxes B2

ntermediate landing including call register light for each pus button shall be provided. These shall remain illuminated till the call is answered. Brail le in push button station shall be provided for visually challenged people. () Terminal Buffers The terminal buffers shall be rovided for stopping the car an the counter weight at the extreme ends of travel. All structural steel members req uired to install the buffers shall be supplied by the lift Tenderer. () Counter-Weight and Counter-weight Frames . 1 of 1 INDRADHANUSH GAS GRID LIMITED TECHNICAL SPECIFICATION FOR NATURAL GAS COMPRESSOR STATION FOR NORTH EAST GAS GRID PIPELINE PROJECT TS NO.: MEC//2UU/0/2/0 0 El evators Chapter-0.1 2, MECON Limited, All Right Reserved Page 1 of 3 Counter weight sections shall be mounted on structural metal rames so designed to retain the weights securely in its place. Counter weight frame shall be guided on each guide rail by upper and lower guiding members attach ed to the frame substantial metal counter- gua rd of required length shall be provided at the bottom of the hoist way. compensating chain of adequate strength connecting car bott om and counter weight frame shall be provided for balancing the car and counte - weight while running with minimum load condition. () Guides for Car and Counter- weight. Car and counter- weight guides shall be of rigid steel and sha ll be continuous throughout the entire length and shall be provided with adequat steel bracings and stiffeners. Guide for both car and counter weight shall meet the requirement of IS 1 (Part2/Sec : 2. The necessary lubrication device for guide rail shall be provided. () Terminal Limit Switches and Final Limit Switches Terminal limit switches for normal operation shall be provided to slow -down and stop the car automatically terminal landings and final imit switches shall be provided to automatical