Siko AG26, Перевод оригинальной инструкции по установке

Страница: 29 / 48

AG26
Installation English
AG26 · Date 03.02.2022 · Art. No. 87451 · Mod. status 255/21
29
4.1 Mechanical mounting
Loss of type of protection
Loss of the type of protection caused by worn sealing rings in the ball
bearing and radial shaft seals.
` Operate the actuator within the admissible parameters
(see chapter 9 ).
Destruction of main bearings
Improper installation (e. g. tension on the driving shaft) causes addi-
tional heat development and destruction of the actuator in the long term.
` Ensure a low shaft and angle offset between shaft and accommodation
bore by applying appropriate manufacturing methods
(see Fig. 1 + Tab. 1 ).
Actuator failure
` When mounting pay attention to the IP type of protection
(see chapter 9 ).
` Do not open the actuator yourself (exception: see chapter 6 ).
` Avoid impact on the device.
` Do not modify the device in any way.
Destruction of casing
If torque pin (see
Fig. 3
) is mounted improperly, this will lead to a
destruction of the casing.
` Please observe max. admissable starting torque of 2 Nm.
Preparing mounting ( Fig. 1 , Fig. 2 , Fig. 3 ):
1. Make bore (øD) with distance (L1) to the driving shaft
2
.
2. Observe length (L2) and diameter (ød) of shaft
2
.
3. Untighten the M5 screw in the toque support
1
and M4 screw in the
clamping ring
3
.
Mounting ( Fig. 1 , Fig. 2 , Fig. 3 ):
1. Slide the actuator on the shaft
2
until the torque support has
reached the stopper
1
. To avoid fretting corrosion, grease torque pin
A in ø6 area. You may slightly adjust the torque support to the instal-
lation conditions via a long hole.
2. Tighten the clamp ring screw
3
by applying 5 Nm.
3. Tighten the screw for the torque support
1
by applying 2 Nm. Lock
using a size 10 open wrench
4
.
WARNING
CAUTION
CAUTION
CAUTION