B&C Technologies HP Series Commercial - Manual (Page 10)

Introduction
Safety Checklist
9
2. Service/ Maintenance Space. Provide
sufficient space to allow comfortable
performance of service procedures and
routine maintenance. This is especially
important in connection with machines
equipped with AC inverter drives. Consult
installation instructions for specific details.
Replace all panels that are removed to
perform service and maintenance
procedures. Do not
operate the machine with
missing guards or with
broken or missing parts.
Do not bypass any safety
devices
Input and output
services
1. Water pressure. Best performance will be
realized if water is provided at a
pressure of 30-85 psi (2.0-5.7 bar).
Although the machine will function properly
at lower pressure, increased fill time will
occur. Water pressure higher than 120
psi (8.0 bar) may result in damage to
machine plumbing. components failure (s)
and personal injuries.
2. Optional Steam heating pressure. Best
performance will be realized if steam
pressure is provided at a pressure of 30-80
psi (2.0-5.4 bar). Steam pressure
higher than 125 psi (8.5 bar) may result in
damage to steam components and
may cause personal injuries. For machines
equipped with optional steam heat,
install piping in accordance with approved
commercial steam practices. Failure to
iinstall the supplied steam filter may void
the warranty.
3. Drainage System. Provide drain lines or
troughs large enough to accommodate
the total quantity of water that could be
dumped if all machines on the site
drained at the same time from the highest
attainable level. If drain troughs are
used, they should be covered to support
light foot traffic
4. Power. For personal safety and for proper
operation, the machine must be
grounded in accordance with state and local
codes. The ground connection must
be to a proven earth ground, not to
conduits or water pipes. An easy-access
disconnect switch should be provided.
Ensure that a ground wire from a proven
earth ground Is connected to the ground lug
in the electrical junction box on this
machine. Without proper grounding
personal injury from electrical shock could
occur and machine malfunctions may be
evident. Computer-controlled machines
must have a proper ground to prevent
computer malfunctions.
Always disconnect power and water
supplies before a service technician
performs any service
procedure. Where
applicable, steam and/or
compressed air supplies
should also be
disconnected before
service is performed