MODEL GB7
GROUT PUMP
OPERATION & MAINTENANCE MANUAL
YEAR 2000
GB7 GROUT PUMP
OPERATION & MAINTENANCE MANUAL 2000
Whtye-Hall (Australia) Pty Limited
Unit 2/81-83 Station Road
Seven Hills, 2147
PO Box 425
Seven Hills NSW, Australia 2147
Phone: +61 (02) 9838 4420
Fax: +61 (02) 9838 4460
Email: info@whyte-hall.com
Web: www.whyte-hall.com
INDEX
SECTION
1. INTRODUCTION_______________________________ 3
2. SPECIFICATIONS _____________________________ 3
3. INSTALLATION _______________________________ 4
4. OPERATION __________________________________ 6
5. FLUSHING & CLEANING PUMP __________________ 8
6. CLEARING BLOCKAGES _______________________ 8
7. SERVICING AND AIR MOTOR DISASSEMBLY ______ 9
8. TESTING ___________________________________ 11
9. PARTS BREAKDOWN _________________________ 12
F:\Whyte-Hall\Whyte-Hall Master Docs\GB7\MODEL GB7 Manual 2000.doc
Page 2 of 18
GB7 GROUT PUMP
OPERATION & MAINTENANCE MANUAL 2000
Page 3 of 18
1. INTRODUCTION
The GB7 Grout Pumps
The GB7 series Grout Pumps are high performance robust pumps,
specifically designed to meet the rugged and demanding conditions
within the mining and construction industries.
L GB7 Manual 2000.doc
Various mixtures, such as grout, water/cement, gunite type materials are
delivered via a 25mm (1") or 32mm (1¼") hose.
1.1 The Operation & Maintenance Manual.
The information contained in this document is only
intended to be a guide in assisting in the safe operation of
the GB7 Grout Pump. Information quoted is a general
recommendation only. At all times proper safe work
practices should be observed, all Statutory guidelines and
regulations should be met when operating the GB7 Grout
Pump.
2. SPECIFICATIONS
2.1 The GB7 Grout Pump is constructed of Fire Retardant
Anti-Static materials and has been specifically designed
for use in hazardous work environments such as
Underground Coal Mines.
2.2 The following specifications are an extract of tests
performed by a leading Australian University.
♦ Air Consumption
Water only @ 60 P.S.I 51m³/hr (30 CFM)
♦ Pump Performance
Rate pumping - Water 53lt/min (12 GPM)
Rate pumping - Grout 23lt/min ( 5 GPM)
♦ Maximum Discharge
Maximum Pump Pressure 14MPA (2000 P.S.I.)
F:\Whyte-Hall\Whyte-Hall Master Docs\GB7\MODE
GB7 GROUT PUMP
OPERATION & MAINTENANCE MANUAL 2000
Page 4 of 18
2.3 Performance Graph (Figure 1.0)
3. INSTALLATION
In order to ensure the maximum performance and life from the GB7
Grout Pump it is essential that the following points be strictly observed.
3.1 Remove the GB7 Grout Pump from it's packaging and
ensure all packaging and fastening materials are removed
from the unit.
3.2 This unit may be operated in any work environment
provided adequate airline lubrication is supplied. As the
GB7 Grout Pump piston is totally enclosed and sealed it
can be used in any environment within the temperature
limits of 12°C to +80°C.
F:\Whyte-Hall\Whyte-Hall Master Docs\GB7\MODEL GB7 Manual 2000.doc
GB7 GROUT PUMP
OPERATION & MAINTENANCE MANUAL 2000
Page 5 of 18
3.3 MAXIMUM working pressure 7bar (100 p.s.i.).
3.4 Air Supply & Circuit
The Air supplied to the GB7 Grout Pump must be clean
and relatively dry. An airline filter and lubricator should be
fitted in the air supply line and located before the first
control valve of the system.
If the rated performance of the unit is to be obtained all
valves, hoses and pipework of the air supply must be of
adequate size. Valves should be sited as close as possible
to the GB7 Grout Pump.
3.5 To ensure peak performance at all times it is
recommended a ¾" bore airline is supplied to the unit.
Coupled via Type 'A' claw coupling.
The air supply should be capable of supplying a minimum
of 14.5lt/sec (31CFM) @ 415kPa(60p.s.i.).
3.6 Before final connection to the GB7 Grout Pump, blow out
all airlines to remove loose scale, swarf, dirt, moisture or
abrasive dust, which may be present, squirt a few drops of
oil into the units inlet port.
3.7 Airline Filtration
Use a 64 micron filter.
The airline filter should be drained regularly and the
element examined for signs of clogging.
F:\Whyte-Hall\Whyte-Hall Master Docs\GB7\MODEL GB7 Manual 2000.doc
You're Reading a Preview
What's Included?
Lifetime Access
Fast Download Speeds
Offline Viewing
Access Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
$31.99
Whyte Hall GB7 grout pump and mixer motor service manual
Viewed 12 Times Today
What's Included?
Lifetime Access
Fast Download Speeds
Offline Viewing
Access Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
$31.99
Secure transaction
What's Included?
Lifetime Access
Fast Download Speeds
Offline Viewing
Access Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
Description
This collection contains the following 2 manuals:
- Whyte Hall GB7 grout pump operation and maintenance manual.
- Whyte Hall WH960 mixer motor service and maintenance manual.
These two manuals are essential for the repair and rebuild of the Whyte Hall grout mixer and pump, making them valuable resources for both professional mechanics and DIY enthusiasts.
