Reset To Normal Operation - SKF SMD series Handbuch

9. Maintenance
throttle screw
View B
1
5
2
4
Fig. 13 Bypass opened
cover bolts plastic cover
Fig.14 SMD 1B/SMD 2 - with o-ring seal

9.4 Reset to normal operation

(operating position) (version
delivered up to 14 August 2002)
 see 9.2 "Bypass mode" and Fig. 15
Releasing the bypass valve
• Insert an allen key (WAF 2) (1) in the
locking pin (2)
3 • Loosen the locking pin (2) by turning it
counterclockwise 1 revolution
View A
Adjusting the bypass valve
• Insert a screwdriver (3) in the bypass
valve (4) or (5)
• View A
Turn the bypass valve (SMD 1B/SMD 2)
gear chamber
(4) clockwise until the stop is reached
(approx. 90°)
o-ring
• View B
seal
Turn the bypass valve (SMD 1B/SMD 2) (5)
counterclockwise until the stop is reached
(approx. 90°)
or:
• Turn the bypass valve (SMD 3) (4)
counterclockwise until the stop is reached
(approx. 180°)
Page 63
Securing the bypass valve
• Use an allen key (1) to tighten the locking
pin (2) by turning it 1 revolution clock-
wise
 After turning the bypass valve the gears
of the gear wheel-type low indicator will
spin again => operating position.
throttle screw
View B
2
5
2
4
Fig.15 Reset to normal operation
EN
1
3
View A