Warner Electric H 110 VAR00 - Manual (Page 3)

Warner Electric Europe • +33 (0)2 41 21 24 24 P-2066-WE • 2/13 3
2.2 Precautions in use and safety measures
During maintenance work, ensure that the mechanism to be driven by the clutch is at rest and that there is
no risk of it being started accidentally. All intervention have to be made by qualified personnel, owning this
manual.
Any modification made to the brake without the express authorisation of a representative of Warner Electric,
in the same way than any use out of the contractual specifications accepted by “Warner Electric”, will
result in the warranty being invalidated and Warner Electric will no longer be liable in any way with regard to
conformity.
3 Installation
3.1 Transport / storage
These units are supplied as standard in packaging guaranteeing protection for a period of 6 months by land
or air transport, or after transport by ship to neighbouring continents (without crossing the tropics).
3.2 Handling
The clutch is supplied assembled with the drive flange not fixed.
Avoid any impact on the units so as not to alter their performance.
3.3 Setting up
The hub (515) is normally supplied at tolerances H7 for the bore and P9 for the width of the keyway (In
accordance with NF E 22-175/DIN 6885/BS 4235/ISO R773).
The drive flange (529) is generally supplied at a bore H7 but without fixing holes.
We recommend a tolerance h6 for the shaft and an adjustment H7/f7 for the flange.
In cases where two coaxial shafts are fitted, the maximum authorised set-over is 0,05 mm. The angular
misali gnment should not exceed 0,1 mm over a length of 100 mm.
If these values cannot be attained, we recommend that an elastic coupling is fitted between the drive and
receiving parts.
• Put the drive flange (529) in place
After tightening to torque, do not forget to secure the bolts fixing the drive flange (529) with Loctite 243 or an
equivalent type of product.
• Slide the hub (515) onto the shaft (after adjusting the keyways) by positioning the teeth of the outer discs
(303) or (304) opposite the hollows in the drive flange (529)
Never directly strike the cylinder (401), closing flange (408), or hub (515), use a soft alloy block or drift
between these parts and the fitting device provided.
It is essential to comply with the length dimension “L ± 0,5” (see table 1) in order to prevent any risk of
contact between the drive flange (529) and the hub (515).