Operator`s manual

ZVac Models ZV110, ZV220, ZV440 Manual Zebra Skimmers Corp.
Page 6 888-249-4855 • www.ZebraSkimmers.com • Zebra Skimmers Corporation
Zebra Skimmers Corp. ZVac Models ZV110, ZV220, ZV440 Manual
888-249-4855 • www.ZebraSkimmers.com • Zebra Skimmers Corporation Page 7
4- Safety
4.1 General Precautions
Become thoroughly familiar with the contents of this
manual before starting, operating, or servicing the unit
in any way.
Operate the unit in a safe manner, practicing all plant
safety procedures required by law.
Never start the unit if it is faulty. Contact authorized
personnel immediately.
Connect the machine to a main electrical with a suf-
cient ground circuit. Any misused electrical connection
will void the warranty.
Never move the vacuum by pulling the power cable.
This may damage the unit and put the operater at risk
of electrocution.
Use extension cables suitable for the purpose; the
extension cable must be larger than that of the power
cable of the machine in order to prevent overheating.
4.2 Safety Devices (Fig. 4.2)
1. Main lockable door blocking switch (emergen-
cy switch)
Prevents the door of the electric panel from
being opened when the switch is in position “I”
(electrical components powered).
!!ATTENTION!!
When the electric powerplug has been
plugged into the electricity main and the main
switch is in position “0” (zero), the door can be
opened by means of the four locking screws.
In this condiiton, the terminal strip of the elec-
tric panel remains powered with the conse-
quent risk of electric shock.
2. Stop button
Stops the vacuum from operating in an emer-
gency situation.
3. Level probe
Automatically stops the suction action when
the level of the uid in the tank reaches its
maximum level, preventing uid from owing
into the lter chamber.
Figure 4.2