Adjustable support 9957

telescopic

For supporting all boxes (99xx.xx without support element connection detail) on erected wooden formwork Fixing of the base plate by means of the four enclosed nails Fixing of the supported box by screwing onto the support plate Without extension piece, adjustable for wall thickness from 135 to 205 mm + depth of supported box. With enclosed extension piece, adjustable from 195 to 265 mm + depth of supported box. AGRO telescopic support 9957 Locking at required degree of extension by means of supplied hose clamp Attention: The hose clamp must be fully tightened! The set dimension (incl. box depth) should always be at least 2 cm greater than the wall thickness Support technology for boxes and installation housings Supporting by means of telescopic support: Junction boxes and installation housings can be installed on either side of a wall after the formwork has been placed on one side - either by fixing them directly to the rear (already placed) formwork or by supporting them off the rear formwork via a telescopic support. If the junction box is attached directly to the already-placed formwork or if heavy loading is to be expected due to a large concrete pouring height, additional securing by means of a telescopic support is recommended. Wall thickness up to 20 cm: Shorten the 8-sided tube at the base plate and the support plate to the appropriate length. Wall thickness 20 to 25 cm: Adjust the telescopic support to the appropriate length. When the formwork is closed, the junction box and the telescopic support are compressed between the formwork panels. The extra 2 cm of length allowed ensures sufficient pressure for a secure fit. Always tighten the hose clamp fully!