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M508
User’s Manual
5.6.3 Drive system, fall arrest device and controls
Fig. 3 Traction hoist
Fig. 4 Fall arrest device
Table 1. Traction hoist
Table 2. Fall arrest device
1 Insertion point for
brake lever
2 Motor
3 Wire rope traction
w/overload protection
4 Drive system/gearbox
5 Unlock lever
6 Lock lever
7 ASL Lamp
8 Automatic/Manual
9 Ready lamp
10 Override switch bottom
obstruction detection device
11 Main switch
12 Hour counter
13 Platform level light (optional)
14 EMERGENCY STOP button
15 UP
16 DOWN
Fig. 5 Electrical control box
For M508
ASL508
Fig. 6 a
Pendant control
Hoist
Lifting
capacity
Wire rope speed
Effect
Rated
current
Traction wire
rope Ø
Unit weight
approx.
Traction hoist type
Lbs (Kg)
Feet/min (m/min)
kW
A
in (mm)
Lbs (Kg)
1)
M508/400V 60Hz
1100 (500)
66 (21)
1.8
4.9
0.33 (8.4)
110 (50)
M508/480V 60Hz
1100 (500)
66 (21)
1.8
4.1
0.33 (8.4)
110 (50)
1) Weight without wire rope.
Installed with a properly sized, listed GFCI in accordance with NFPA 70 or CSA 22.1 as required.
Fall arrest device
Lifting capacity
To max.
wire rope speed
Traction
wire rope Ø
Unit weight
approx.
Fall arrest type
Lbs (kg)
Feet/min (m/min)
in (mm)
Lbs (kg)
ASL508
1100 (500)
105 (30)
0.33 (8.4)
15.4 (7)
Wire rope type
Wire rope
diameter
Surface
treatment
Mark/
feature
Min. break
resistance
Attached
with
Anchoring
Tighten
to
Guiding wire rope
0.47 in (12mm)
galvanised
-
55 kN
Shackle,2t
Min. every
115 ft (35 m)
2 to 4 kN
M508/ASL508
0.33 in, 5x19
(8.4mm, 5x19)
galvanised
none
55 kN
2 t shackle,
Form C
-
-
Table 3. Drive wire, safety wire and guide wire
AT00016288 Shark L AECO EN update.indd 13
11/14/2018 4:02:44 PM
