Wieland Provides Operating Instructions Manual page 28

EN
7. Installation
28
INSTALLATION
THE USE OF THE PRESSURE EQUIPMENT IS FORBIDDEN TO UNDULY INSTRUCTED
PERSONNEL
Verify the integrity of the pressure equipment after unpacking. Do not use in case of doubt and contact
PROVIDES Metalmeccanica S.r.l.
CAUTION: be sure to discharge any nitrogen pressure from both sides before removing plugs.
Installation must allow the normal operations of maintenance and cleaning.
The place of installation must be supplied with fire extinguishing systems and safety accessories in order to
prevent any overpressure risks.
In case of outdoor installation protect the pressure equipment from accidental impacts.
The unit must rest on supports provided.
In according to the model, oil separator/tank can be provided with flanged connection or a series of welded
connections.
7.1 Warnings
• Do not expose the unit to localized solicitations due to supports (different from the mounting
lugs), stiffening and connection pipes.
• Do not expose the unit to dynamic and/or localized loads
• Do not expose the unit to bending stress.
• Do not install any kind of internal variable by-pass (e.g. flow deflectors, filters, etc.) inside the pressure
equipment.
• Each circuit must be equiped with adequate safety accessories to be considered as a separate chamber with
its attached category.
To tighten the screws on bolting pads following tightening torque has to be use.
BOLT SIZE (mm)
M8 x 1.25
M10 x 1.25
M12 x 1.25
M14 x 1.50
M16 x 1.50
TIGHTENING TORQUE (mm)
20
40
60
100
130