![background image](http://html1.mh-extra.com/html/faac/844-er-3ph/844-er-3ph_translation-of-the-original-instructions_3125424015.webp)
10
11
844 ER 3PH
13
532366 - Rev.A
13
2x8
3
!
Max 3 Nm
2x8
3
3 Nm MAX
Tr
ansla
tion of the orig
inal instruc
tions
ENGLISH
5. MECHANICAL INSTALLATION
!
The installation must comply with standard EN 12453. Mark off the work site and prohibit access/transit.
Installation must be carried out when it is not raining. In case of rain, a suitable shelter for the gearmotor must be provided until the mechanical and electronic
installation has been completed.
Never handle the gearmotor by the electronic board.
TOOLS REQUIRED
!
Use appropriate tools and equipment in working environments which comply with applicable legislation. The tools required are indicated below.
7, 10, 13, 19
Spanner
3
Hex key
5, 6.5
Drill bit for metal
M8
Threading tap
(for screw-on steel rack)
Level
Angle grinder
Wire strippers
Electrician's scissors
Screw clamp
Welder
(for weld-on steel rack)
2.5, 6
Flat-head screwdriver
3, 8
PHILLIPS SCREWDRIVERS
x.x Nm
TORQUE WRENCH - if necessary for safety, a torque wrench and the TIGHTENING TORQUE will be specified
E.g.: SPANNER 7 set at 2.5 Nm
7
2.5 Nm
5.1 REPLACING THE SPRING (FOR LEAVES
WEIGHING MORE THAN 1000 KG)
If the 844 ER 3PH is installed on a leaf that weighs more than 1000
kg, the clutch adjustment spring has to be replaced with the other
spring supplied with the hardware/accessories (with a greater wire
diameter and more resistant to compression).
Remove the screw whilst holding the drive shaft in position (
)
(turn the screw using a flat-head screwdriver or Allen key). Remove
the spring and install the other spring.
Replace the screw and tighten it to the maximum specified torque
(
L
During the start-up phase, the anti-crushing system has to be adjusted.
Summary of Contents for 844 ER 3PH
Page 1: ...844 ER 3PH Translation of the original instructions...
Page 29: ......
Page 30: ......
Page 31: ......