Specifications

Every 50 hours of operation
13.1.3) Checking the bolts
Check and retighten all bolts.
13.1.4) Lubrication
Lubricate the spindle support housing by means of the appropriate lubricator (19) and the
screw of the clamping device with moving arm.
13.1.5) Cleaning the coolant filter (Refer to Fig. 30)
The coolant system of the drilling machine is provided with anti-impurity filter; should an
evident decrease of the flow of the lubrocoolant occur, it could be necessary to clean
the filter in the following way:
– Using a 14mm key, unscrew the coupling (01).
– Extract the filter and clean it carefully.
– Reassemble the filter into the coupling (01) as shown in the Fig. 30, fully tighten the coupling.
anti-impurity filter
01
➟
FIG. 30 – CLEANING OF THE COOLANT FILTER
33
6
3.4) “VAL LD” metal case for storing the drill
complete with DBG-F device, the DBS device and
VAL MPA tool case.
3.4.1) “VAL LD-L” metal case for storing the drill
complete with DBG-LF device, the DBS device
and VAL MPA tool case.
3.3) DBS device for clamping the drill to flange rails,
for use in conjunction with MPAF templates. Using
this device the rail drill can remain clamped in the
drilling position even when trains pass over it.
3.5) Templates for positioning the drill on rails and stock
rails to enable drilling to be carried out according to the
provisions of railway boards standards:
e.g.:
– MPAF UIC54 on DRILLING AXIS of UIC 54 rail
– MPAF UIC60 on DRILLING AXIS of UIC 60 rail
– MPAFN UIC60 on DRILLING/NEUTRAL AXIS of UIC 60 rail
• Note: Contact Cembre for selection of specific application
accessories.
3.6) MPAU universal positioning template suitable both for
repairing existing holes on various fittings and for drilling
disused rails.