E0008 E40 Stabilizer Down Diode Safety System Retrofit System

17 Aug 2004 PDF File

Version 1

Electrics

 

Refer to:

  1. Drill one Ø25mm + three M5 holes in positions shown on S7-33032, in each stabiliser housing
  2. Extend the sensor cable if required using small solder sleeves (RS 157-2972)
  3. Install the Proximity Sensor in the barrel housing (without 90° elbow or gland). Using the SICK sensor testing device and 3mm sensing distance setting tool, set the proximity sensor extension. Apply Loctite 222 and install the locknut. Install the 90° elbow and gland. Install the M5 SHCS.
  4. Check that the tip of the proximity sensor is not protruding beyond the stabiliser housing. (the sensor has a 4mm range, so it should be 1mm recessed)
  5. Install the conduit
  6. Install contact blocks into module junction boxes as per Picture 1, install block/relay assembly into main control cabinet.
  7. Test the system logic.

System Logic

Warning Buzzer And Light

New Hella Relay (no)

New 4 Pole Relay (no)

Top Arm Up

Top Arm Down

Bottom Arm Up

Bottom Arm Down

Both stabilisers touching the ground

No

Open

Closed (diodes bypassed)

Yes

Yes

Yes

Yes

Either or both stabilisers off the ground

Yes

Closed

Open (diodes Active)

No

Yes

Yes

No