ROLLAND ROLLFORCE Instruction Manual page 53

« LOULOU » Hatch
Having lubricated them with grease, assemble the cheeks. Greasing makes assembly
and disassembly easier since settings are adjusted in order to ensure assembly
watertightness. Attach to the spreader box with the screws supplied.
On the ground, assemble the box with the cross section higher using the spindles
supplied Make sure to put the locking pins in position in order to tighten up the
assembled set section.
By means of an overhead bridge crane, a hoist or a loader, put the box set in place with
the crossbeam. Attach to the cheeks with the screws supplied.
Finish by placing the jacks in position, the barrel being on the box side.
All operations carried out at height should be done using a suitable type of scaffolding
which is in compliance with regulations currently in force and set out for this kind of product
(body protectors, etc...).
The hatch opening jack « LOULOU » come equipped with double-pilot
valves. Pay attention to any potential residual pressure that there might be
between the valve and the jack.
Notice originale : Français 53 NT0002 V –p – 03/2014