User manual METO-FER HT 20 A

[. . . ] OPERATING MANUAL ® METO-FER AUTOMATION AG ELEVATING TABLE TYPE HT 20 A HT 20 B HT 20 C SERIES FROM 5-52 1. 1. 1 PRODUCT DESCRIPTION Introduction 1. 1. 1. Utilization The elevating table HT 20 (Type A, B, C) is able to execute linear movements in any position. [. . . ] 2. 1 SAFETY REGULATIONS In general See chapters 1. 1. 1 1. 1. 2 1. 1. 3 2. 2 Specifically Under no circumstances are any changes or modifications to be made on the unit. 3. CONSTRUCTION AND FUNCTION The stroke adjustment can be made infinitely variable with the end screw AS 08/15 (Pos. 107) in order to check the occurred movement, the end screws can be fitted with our sensing elements (see Meto-Fer® Electronics catalog). 4. 4. 1 INITIAL OPERATION Compressed Air Remove the safety caps from the air connections. In order to regulate the velocity of the movement, we recommend our flow controls DV-M5 (see sheet 5. 021). Unused air connections must be covered with the M-5 caps. 4. 2 Stroke Adjustment loosen security nut on the end screw adjust the required stroke with the end screw (Pos. 107) tighten security nut on the end screw 3 OPERATING MANUAL (HT) 4. 3 Cushion Adjustment The basic adjustment of the cushions has to be optimized by the user upon his special requirements. The position of the cushions can be seen on the construction drawing. The brake resistance can be changed by adjusting the length of the brake path. When using oil and elastomer cushions, it must be checked that the end stop is not made by the cushions. The cushions should show a remainder stroke of 0. 039" (1mm). 5. 5. 1 MAINTENANCE Introduction The elevating table does not require any special maintenance procedure. Never use any type of solvents in order to clean the unit. 5. 2 Air Supply The elevating table is equipped with oil-free seals and can be operated with dry and non-oiled compressed air. If oiled compressed air is used, we recommend: Airpress compound SAE 5 (Klueber Order No. 6. 1 REPAIR Introduction If the unit no longer meets the requirements (leakage, wear, etc. ) the defective parts must be replaced. 6. 2 Safety Precautions Before dismounting the unit, it is necessary to check that the compressed air supply is off. It is best to disconnect the compressed air supply from the unit. 4 When repair work is done, only the original spare parts and lubrication must be used. OPERATING MANUAL (HT) 6. 3 Replacing the Seals Loosen the screw (Pos. 114). Remove the stop holder (Pos. 4) by loosening the screws (Pos. 110). Extract the piston rod with the piston (Pos. [. . . ] 005 040) Part Number 025. 100. 0590 015. 160. 0180 045. 100. 0007 025. 150. 0810 025. 140. 0057 Description O-Ring Retaining Ring Linear Ball Bushings Piston Seal Rod Seal Amount 1 piece 1 piece 4 pieces 1 piece 1 piece Order No. 460. 100. 0012 all items marked with (*) Order No. 460. 110. 0202 kit includes Pos. 106 and 109. 6 [. . . ]