BMA Shield PMC-R Operating Manual
Initiate auxiliary functions WARNING Mine safety procedures in regards to shield movement MUST be observed.
The main shield functions have their own PMC-R key assigned to them, however there are not enough keys for all the functions on the Shields, so the additional functions are accessed using this menu. When the adjacent shield is selected using or keys the display shows the “Auxiliary Functions” menu (This means that individual leg operation or Baselift control can be quickly and easily made by operators at any time, by pressing the
or
keys).
All possible operations are listed below. Pressing the Baselift
key extends the baselift cylinder.
OUT
ram out
ON
High press.
SET
Pressing the key operates the front AFC ram cylinder, which pushes the front AFC across.
Pressing the solenoid.
key energises the high pressure set
3-leg and 4-leg shields only PropFront
SET LOW
Pressing the
key raises the roof canopy front legs
Pressing the
key lowers the roof canopy front legs
3-leg and 4-leg shields only PropRear
SET LOW
Pressing the
key raises the roof canopy rear legs
Pressing the
key lowers the roof canopy rear legs
3-Leg shields only Seal
IN
OUT
Pressing the
key retracts the side seal.
Pressing the
key retracts the side seal.
Run of Face & MG Butress 4-leg Shields only. Seal
EM027362-01
IN
Pressing the
key energises the Seal in solenoid.
Page 28 of 74
