GEAX
s.r.l
Chapter 7
CONTROLLING GENERAL HAZARDS
2
The metal contact between the nozzle and the filler prevents sparking caused
by electrostatic discharges.
Do not carry fuel cans in or on the drilling rig. Pay attention to the hot parts of
the rig and be careful not to splash them with fuel that may be accidentally
spilled during refuelling. Use a cotton cloth to wipe off any fuel that may have
spilled on parts that are not overheated. Do not use wool or synthetic
materials.
7.1.2
Checking the battery fluid
To check the electrolyte level in the battery turn off the
engine and wait a few minutes. Use a low-voltage electric
torch to illuminate the area. Do not use open flames.
When in use (either charging or discharging) batteries
develop hydrogen, which is a highly explosive gas.
7.1.3
Checking other fluids
Checking or topping up other fluids (e.g., lubricating oil, hydraulic
oil) should be done when the rig is cold, before the start of a work
shift (see Maintenance chapter).
7.1.4
Leaking of flammable liquids
If any leaks are observed in the fuel circuit, the lubrication
system or the hydraulic circuit, stop the rig as soon as you
can, turn off the engine and make sure the leaking fluid is
not falling on overheated or electric parts. Emergency repairs carried out on
the worksite should be done following the servicing procedures prescribed by
the manufacturer, and performed by expert, trained personnel.
7.1.5
Fire extinguisher
Keep a fire extinguisher on hand in an easily accessible place. The
extinguisher must comply with local regulations and be designed for use
against fires involving solids, liquids and gas. The extinguisher is usually
stored inside the control cab, fastened to a support.