Setting the pace since 1953
COMPULSORY SAFETY SIGNS THAT THE MANUFACTURER
OF THE SYSTEM MUST DISPLAY IN THE WORK PLACE AND AROUND
ATTENTION:
MOVING
PARTS
DO NOT ENTER THE WORKING
AREA OF THE MOVING CARDAN
SHAFT. AVOID WEARING WORK
CLOTHES WITH PARTS OR FLAPS
THAT COULD GET HOOKED UP
CONDITIONS AND LIMITS OF USE – LIST OF DANGERS
In the Common Market countries, the installation must comply with directive 2006/42/CE and subsequent modifications
while in the other countries it must comply with local safety regulations.
This rotary blades vacuum pump fitted on the combined group has been designed to create a vacuum or pressure inside a tank
connected to it. The centrifugal pump on a combined group has the function of emptying the tank from the sewage content and
spreading it over a distance.
Failure to comply with the instructions provided in this manual may result in the following dangers:
• Danger of being crushed by the weight of the combined group during handling and transport;
• Danger of becoming entangled in the shaft transmission parts if the necessary guards are removed;
• Acoustic danger due to the noise generated and to failure to use personal means of protection;
• Danger of severing for the operator during testing with the suction and delivery tubes detached from the pump;
• Danger of being knocked down by the outgoing sewage, due to the rotary motion of the swivel jet.
• Risk of the projection of solid and liquid material in the event of serious breakage of the centrifuge or of the vacuum pump.
for use and maintenance of the combined groups for the GARDA / LEDRA series
THE GARDA OR LEDRA COMBINED GROUPS
No solid materials of any type of size greater than the output hole of the swivel jet must enter the
centrifugal pump, in any case.
Any other use of the centrifugal pump, excluding the use specified above,
is strictly forbidden, not provided for by the manufacturer and therefore extremely dangerous.
Do not use the centrifugal pump to handle flammable and/or explosive liquids and materials or for
materials that release flammable gasses.
Do not use the centrifugal pump in potentially explosive atmospheres.
Never remove the guards fitted on the centrifugal pump and always check their efficiency every
time the machine is used.
Any work on the machine must be carried out while it is not running.
See the Instruction Manual for use and maintenance of the rotary blades vacuum pump.
DANGER:
PROTECTED
HANDS
MAINTENANCE
TO BE
CARRIED OUT
INDICATIONS OF THE DIRECTION
TO SELECT THE PHASES OF
ASPIRATION OR COMPRESSION.
instructions manual
READ THIS MANUAL
BEFORE
STARTING TO USE
THE BLOWER PUMP
OF HANDLE ROTATION
PERSONAL PRO-
TECTIVE EQUIP-
MENT THAT MUST
BE USED
p. 19