Before attempting to start your pump, the following must be understood and followed to ensure safe operation.
• Only authorized operators having the knowledge and skill necessary to safely use a Hypro pump, or any
equipment the pump is connected to, may run the pump.
• When running Hypro roller pumps, it is essential that operators use hearing protection as the sound levels
can reach levels of 80 decibels.
• When handling Hypro pumps, wear steel-toed shoes and protective gloves in order to protect the feet in the
event the pump is dropped and protect the hands from chemcials or any sharp surfaces on the pump.
• When spraying manually, chemical-resistant facemasks and clothing should be worn to prevent any
chemicals from coming into contact with the skin or being inhaled.
• When spraying manually, always spray downwind of yourself as long as the sprayed chemical will not drift
into the vicinity of other people.
•• When installing, adjusting or removing a Hypro roller pump, ensure that there are no objects which can fall
onthe installer, and make certain that all machinery to which the pump is to be attached is turned off.
• Hypro roller pumps should only be used on tractors or tow-behind spray platforms which have electrically-
conductive tires, in order to reduce the risk of electrocution.
• Never operate a Hypro roller pump outside while there is a chance of getting struck by lightning.
•• Never leave electrical wires or plumbing components where they can be a tripping hazard or become
entangled in a moving component. Ideally, electrical cables, hoses, pipes and fittings should be routed overhead.
In the event electrical wiring must be routed over, the ground operators are required to use rubber ramps if they
cross a gangway.
Assembly and Installation - cont’d.
- 23 -
12-volt
Battery
ON/OFF Toggle Switch
Slow-blow Fuse
or circuit breaker
Hypro Series 7560 hydraulic motor-driven pumps can be mounted on either the tractor or sprayer. When hooking up,
make sure that no dirt or liquid gets into the hydraulic motor. Keep all hydraulic connections clean. Series 7560
pumps utilize gear motor technology for high torque capacity and premium efficiency. Be sure to connect the hydraulic
motor into the system correctly by putting the pressure line to the (IN) port and return line to the (OUT) port. For
maximum performance, hose should be at least 1/2” (12.7mm). Be sure return line is appropriately sized and free of
restrictions.
Commissioning Start-Up, Operation, Shutdown
• All pump systems with electric or hydraulic power sources are required to have a control system which meets all
local and national standards.
• Overload and short-circuit protection devices should open at a current that is 10% higher than the normal
load current.
• For more detail on a typical system installation, see the preceding subsections of the “Assembly and Installation”
section of this manual.
Control System(s)
Information
Hooking up the Hydraulic Motor to the Tractor Hydraulic System
Figure 8
ON/OFF TOGGLE SWITCH INSTALLATION
See Figure 8.
1. The ON/OFF switch must be rated at or above 40 amps
for -EH pumps and at or above 50 amps for -E2H pumps.
2. If additional lead wire is required, use 10 gauge or larger
wire.
3. Performance may be improved by shortening the motor
lead wires. Minimize wire length where possible.
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