Stierius VARIO 5 Operating Instructions Manual Download Page 8

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Note

If the device is switched on and still shows no function, the power supply may be 

interrupted. Please check the fuse (6) and exchange it if needed (please see “Technical 
Data”).

To reduce the pressure inside the unit it is necessary to turn off the unit on the ON/OFF 
switch (5). Turn the pressure regulator knob CCW totally. Turn on the unit with the 
ON/Off switch (5). Now you can adjust the fluid pressure independently by turning the 
pressure regulator knob CW.

Important:

After bleeding the brake system with a lower or higher pressure than 2 bar, the 

pressure regulator must be reset to 2 bar!

When does the unit needs to be refilled?

After reaching a low level of brake fluid inside the container, the unit will shut off the 
motor + pump automatically. This will ensure that no air will reach the brake system at 
all.
As an additional control feature an acoustic warning signal and control lamp (7) lights 
up. 
In this case, the empty brake fluid container must be exchanged for a full one. For this 
the unit should be turned off on the ON/OFF switch (5). Please continue the procedure 

according to the heading “Operation start-up”.

Disposal

The unit is to be returned to your sales partner or be disposed off in compliance with 
the legal and official waste regulations.

GB

Summary of Contents for VARIO 5

Page 1: ...Bedienungsanleitung Operating Instructions Mode d emploi Istruzioni per l uso Bremsen Service Ger te VARIO 5 VARIO 20 II VARIO 20 II PRO EG 30 60 EPC EG 30 60 EPC PRO...

Page 2: ...ure that the device is without current i e switched off and the power plug pulled and the brake fluid has been drained from the unit 6 Repairs may only be performed by trained professionals with corre...

Page 3: ...to fail It is recommended to use only brake fluid from its original container The hygroscopic properties of brake fluid cause it to draw and take in moisture from the air This dangerously reduces the...

Page 4: ...eable nipple for suktion tube 4 Power cord 14 Coupler for suktion tube 5 ON OFF Switch 15 Connection low fluid indicator 6 Fuse 16 Container security barr 7 Low fluid level indicator 17 Wheel with cap...

Page 5: ...m Electrical fuse M2 0A 5x20 mm Length of power cord ca 4 5 m Reg pressure range 0 3 5 bar adjustable Empty weight 23 kg Low fluid level shut off Yes Temp work area 0 C 45 C Pressure gage 0 6 bar 0 8...

Page 6: ...p This procedure should be performed before every bleed job When the unit is well purged turn the unit off 5 and remove the quick coupling 3 from the nipple 8 The unit is now ready to use 6 Connect th...

Page 7: ...the pressure regulator knob CW to the desired pressure Attention After changing the pressure adjustment of the bleeding unit readjust it back to the factory setting of 2 bar Feature Pre suction system...

Page 8: ...ssure than 2 bar the pressure regulator must be reset to 2 bar When does the unit needs to be refilled After reaching a low level of brake fluid inside the container the unit will shut off the motor p...

Page 9: ...properly with a wrench During bleeding process we recommend that the pedal be pressed a few times to flush the primary and secondary chambers of the master cylinder This flushes the dirt and air from...

Page 10: ...23 Accessories Recovery Bottle Part No 3 0070 Reverse Bleeder Hose No 67 Part No 3 0069 Various adapters Please take note to our adapter application list www stierius com GB...

Page 11: ...odo Stier Hydrotechnik GmbH Gutenbergstr 2 4 D 78727 Oberndorf Neckar Telefon 49 0 7423 3321 49 0 7423 4711 Technische Hotline Fax 49 0 7423 82422 Internet http www stierius com Email service stierius...

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