Granit G280 User manual

Operating instructions for PTO pump
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Original operating instructions for PTO pump G280
Photo of PTO pump
These operating instructions must be read thoroughly before use, and followed.
These operating instructions must be retained for future reference.

Operating instructions for PTO pump
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Table of Contents
1. ABOUT THESE OPERATING INSTRUCTIONS AND SYMBOL DESCRIPTION 3
1.1 THE INFORMATION IN THESE INSTRUCTIONS 3
1.2 SAFETY MARKINGS 3
2. SAFETY AND ACCIDENT PREVENTION REGULATIONS 3
2.1 GENERAL SAFETY INSTRUCTIONS 3
2.2 PRECAUTIONARY MEASURES 4
3. PERFORMANCE SPECIFICATIONS 4
3.1. INTENDED USE 4
3.2. TECHNICAL SPECIFICATIONS 5
3.3. COMPONENT DESCRIPTION 5
3.4. ASSEMBLY INSTRUCTIONS AND COMMISSIONING 6
4. OPERATING THE PTO PUMP 7
4.1. PREPARATION BEFORE FIRST USE 7
4.2. OPERATING THE PTO PUMP 7
4.3. TURNING OFF THE PTO PUMP 7
5. MAINTENANCE AND REPAIR 8
6. STORAGE 9
7. DISPOSAL 9
8. FAULT RECTIFICATION 10
10. EC DECLARATION OF CONFORMITY 11
11. WARRANTY 12
12. ADDRESSES 12
13. LEGAL NOTICE 12

Operating instructions for PTO pump
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1. About these operating instructions and symbol description
1.1 The information in these instructions
DANGER
Warning of personal injury or environmental damage.
IMPORTANT
Warning of property damage.
NOTE
Additional information.
Numbers in illustrations (1, 2, 3 ...) refer to the corresponding numbers in brackets (1), (2), (3) ...
in the text next to the item numbers in the tables.
Instructions for which the order must be followed are numbered (1, 2, 3, ...)
Lists are marked with dots (●, ●, ...)
1.2 Safety markings
2. Safety and accident prevention regulations
2.1 General safety instructions
People who are not familiar with these instructions should not perform these actions.
Read these operating instructions thoroughly before use. Pay attention to the safety instructions.
This manual is intended for people with basic technical knowledge in using equipment such as
that described here.
Mechanical maintenance should be performed at the prescribed intervals and to the prescribed
extent.
Following maintenance work, all dismantled protective devices must be properly reinstalled. The
protective devices and their protective functions should be inspected by a competent person
before using the machine.
Defective equipment must be repaired promptly in order to minimize the extent of damage and
avoid endangering the safety of the equipment.
The PTO pump should only be used and operated under the conditions described in these
operating instructions.
Retrofits, changes or modifications to the equipment are strictly prohibited. They require
consultation with and written approval of the distributor.
If during operation (remaining) hazards and risks become apparent which are not described in
this manual, the operator is obliged to report this to the distributor.
Fluids escaping at high pressure can cause serious injury!
Keep all supplied documents with the equipment for future reference if required. Keep the
purchase receipt for any warranty claims.
If you lend or sell the equipment, supply all documentation with it.
Observe the operating and maintenance instructions found in this manual.
Children should be supervised to ensure that they do not play with the equipment.
The maximum PTO shaft speed given on the type plate must
under no circumstances be exceeded.
DANGER: Never exceed the rated speed. Doing so can
cause destruction of the pump and personal injury.

Operating instructions for PTO pump
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2.2 Precautionary measures
Perform setup, maintenance and cleaning work on the equipment only while wearing
protective gloves, to prevent injury from sharp parts.
While working with and on the equipment. wear protective work shoes that fit securely.
Before each use always perform a visual and a function check of the equipment to
identify damage and worn parts, and arrange for their repair by trained personnel before
use.
Make sure that the PTO pump is always secured against unintended turning and that supply lines
connections are positive and load-carrying.
The PTO pump may only be operated by persons 16 years or older. As an exception, use by a
teenager is permitted in the course of training to attain skill under the supervision of an
instructor.
3. Performance specifications
3.1.Intended use
The PTO pump is a positive displacement pump with roller rotor.
It is mounted directly on the flange of the PTO shaft of a vehicle.
The original, and sole, area of application of the PTO pump is the transfer of non-corrosive, non-
friction, non-viscous fluids such as water. Other uses are conceivable, such as watering plants or
high-pressure washing machines.
Note that the fluid temperature may not exceed 30°.
Any use beyond this is not intended use. The distributor is not liable for any resulting damage; sole
liability rests with the user.
Intended use also includes compliance with operating, maintenance and repair instructions.
The PTO pump may only be used by persons who are knowledgeable about it and the hazards.
The distributor is not liable for damages caused by failure to comply with generally applicable
regulations as well as the instructions in this manual, including inadequate maintenance.

Operating instructions for PTO pump
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3.2.Technical specifications
Unit of measure
G280
Max. feed rate
Litres
280
Max. suction height
Meters
6
Max. supply pressure
Bar
30
Max. power
KW
7.5
Max. speed
RPM
700
Suction connection
Inches
1 1/2
Suction hose diameter
Millimetres
Min. 40
Suction hose wall thickness
Millimetres
Min. 2.5
Min. suction hose pressure needed
Bar
2
Pressure connection
Inches
1 1/2
Pressure hose diameter
Millimetres
Min. 25
Pressure hose wall thickness
Millimetres
Min. 4.5
Min. pressure hose pressure needed
Bar
30
PTO shaft connection
Inches
1 3/8
Weight
kilograms
20
Max. operating temperature of the fluid
Degrees Celsius
30
3.3.Component description
The PTO pump described in this manual can be operated in self-priming mode.
Figure 2
Suction or
pressure line
Suction or
pressure line
Direction of
rotation