Warner Electric H420 - Manual (Page 2)

2 Warner Electric Europe • +33 (0)2 41 21 24 24 P-2067-WE • 2/13
We, WARNER ELECTRIC EUROPE, 7, rue Champfleur, B.P. 20095, F-49182 St Barthélemy d’Anjou Cedex
declare that the brakes made in our factories from St Barthélemy d’Anjou,
and hereafter designated : H420
are intended to be incorporated in an installation or to be assembled with other machinery with a view to constituting a machine to which
direc tive 98/37/EC.
Drawn up in St Barthélemy d’Anjou, July 2002
E. PRAT, General Managing Director
CONTENTS
1 Technical specification 2
2 Precautions and restrictions on use 2
2.1 Restrictions on use 2
2.2 Precautions in use 2
and safety measures
3 Installation 3
3.1 Transport - storage 3
3.2 Handling 3
3.3 Installation 3
3.4 Manual release 3
4 Maintenance 3
4.1 Maintenance 3
4.2 Spare parts 3
4.3 Dismantling / reassembling 3-4
5 Hydraulic connection 4
5.1 Important recommendations 4
5.2 Hydraulic oils 4
5.3 Connection diagrams 5
6 Appendix 6
7 Troubleshooting 6
1 Technical specifications
2 Precautions and restrictions on use
2.1 Restrictions on use
This equipment is designed for the disc stack to run
in oil. Dry operation is possible, but only in a
static application.
Exceeding the maximum rotation speed stated in the
catalogue invalidates the warranty.
This equipment is designed to run with the shaft
horizontal.
2.2 Precautions in use and safety measures
During maintenance, ensure that the mechanism
to be braked by the equipment is at rest and
that there is no risk of accidental start-up.
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 contrac tual 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.
NB: Data for catalogue equipment Table 1
STANDARD Size 90 150 250 550 1000 3200 6400 12800
Max speed min -1
P min. bar
P max. bar
5000
29
320
5000
24
320”
4200
21
320
3500
“23
320
2500
22
320
1700
22
350
1400
35
350
1100
35
350
HIGH TORQUE Size 150 220 330 730 1600
Max speed min -1
P min. bar
P max. bar
5000
48
320
5000
36
320
4200
28
320
3500
31
320
2500
36
320
Hydraulic connection NF E03-004 -
Locking screws (909)
-
Tightening torque Nm
Releasing screw -
Length mm
Oil change, filing and oil level cap -
(936, 937, 939)
Weight Kg
RP 1/8”
12 x M8
38
2 x M6
20
2 x M8
6,0
RP 1/8”
12 x M8
38
3 x M6
20
3 x M8
8,2
RP 1/4”
12 x M8
38
3 x M6
25
3 x M8
12,0”
RP 1/4”
12 x M10
75
3 x M8
30
3 x M12
20,0
RP 1/4”
12 x M12
130
3 x M8
30
3 x M12
37,5
RP 3/8”
12 x M16
325
3 x M10
35
3 x M14
119
RP 1/2”
12 x M20
637
3 x M16
40
3 x M20
196
RP 1/2”
12 x M24
700
6 x M16
80
3 x M20
360
VAR 00
VAR 01
Symbol designating an action that
might damage the apparatus Symbol designating an action that
might be dangerous to human safety