4
INTRODUCTION
CONGRATULATIONS
on your purchase of a new HydraMaster
™
Rotary Positive Displacement Blower from Tuthill
Vacuum & Blower Systems. Please examine the blower for shipping damage, and if any damage is found, report it
immediately to the carrier. If the blower is to be installed at a later date make sure it is stored in a clean, dry location
and rotated regularly. Make sure covers are kept on all openings. If blower is stored outdoors be sure to protect it
from weather and corrosion.
HydraMaster blowers are built to exacting standards and if properly installed and maintained will provide many years
of reliable service. We urge you to take time to read and follow every step of these instructions when installing and
maintaining your blower. We have tried to make these instructions as straightforward as possible. We realize getting
any new piece of equipment up and running in as little time as possible is imperative to production.
WARNING:
Serious injury can result from operating or repairing this machine without first reading the service
manual and taking adequate safety precautions.
IMPORTANT:
Record the blower model and serial number in the OPERATING DATA form below. You will save time
and expense by including this reference identification on any replacement part orders, or if you require service or
OPERATING DATA
It will be to the user’s advantage to have the requested data filled in and available in the event a problem should
develop in the booster or the system. This information is also helpful when ordering spare parts.
Model No.
__________________________________
Serial No.
__________________________________
(Recorded from nameplate on unit)
_____________________________
NOTES:
Summary of Contents for Boxxer 421
Page 28: ...Page 8 23 Electrical System Boxxer 421 Figure 1 4 Hard Water Map...
Page 31: ...Page 2 3 Cleaning and Chemicals Boxxer 421...
Page 60: ......
Page 73: ......
Page 74: ......
Page 76: ...Page 8 2 Electrical System Boxxer 421 Figure 8 1 Wiring Schematic D 5149 Rev H...
Page 77: ...Page 8 3 Electrical System Boxxer 421 Figure 8 2 Wiring Schematic D 5148 Rev H Sheet 2...
Page 78: ...Page 8 4 Electrical System Boxxer 421 Figure 8 3 Wiring Schematic D 5148 Rev H Sheet 3...
Page 79: ...Page 8 5 Electrical System Boxxer 421 Figure 8 4 Wiring Schematic D 5148 Rev H Sheet 4...
Page 84: ...Page 9 5 Water and Chemical Boxxer 421 Figure 9 2 Wiring Schematic D 5150 Rev Sheet 1 3...
Page 85: ...Page 9 6 Water and Chemical Boxxer 421 Figure 9 3 Wiring Schematic D 5150 Rev Sheet 2 3...
Page 86: ...Page 9 7 Water and Chemical Boxxer 421 Figure 9 4 Wiring Schematic D 5150 Rev Sheet 3 3...
Page 94: ......
Page 95: ......
Page 96: ......
Page 97: ......
Page 98: ......
Page 99: ......
Page 100: ......
Page 101: ......
Page 102: ......
Page 103: ......
Page 104: ...Page 11 1 Machine Assemblies and Parts List Boxxer 421 Machine Assemblies and Parts Lists...
Page 166: ......