Gast 87R-10BA User manual

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Registered Trademark/™ Trademark of Gast Manufacturing Inc. ©Copyright 2023 Gast Manufacturing Inc. All Rights Reserved.
www.gastmfg.com
ISO 9001 CERTIFIED
A UNIT OF IDEX CORPORATION
Part No. 6190762 (Rev B)
User Manual
87R-10BA
Beverage System

6190762 (Rev B) Beverage System User Guide
© 2023, Gast Manufacturing
We reserve the right to make any alterations which may be due to any technical improvements
Printed in the USA

Table of Contents
Table of Symbols ......................................3
System Features ......................................4
Operating Manual .....................................5
Maintenance ..........................................9
Schematics ..........................................10
Parts and Accessories ................................12
Technical Data and Specifications .....................13
Troubleshooting ......................................15
Warranty.............................................17
WARNING
PLEASE READ THIS MANUAL COMPLETELY BEFORE INSTALLING AND USING
THIS PRODUCT. SAVE THIS MANUAL FOR FUTURE REFERENCE AND
KEEP IN THE VICINITY OF THE PRODUCT.
IMPORTANT SAFETY INSTRUCTIONS AND REGULATORY INFORMATION
Congratulations on the purchase of your new GAST Compressor System. This system uses an oil-free rocking piston
air compressor that produces high-purity compressed air for use in beverage syrup dispensing or other pneumatic
applications.

Beverage System User Guide 6190762 (Rev B)
© 2023, Gast Manufacturing
We reserve the right to make any alterations which may be due to any technical improvements
Printed in the USA

DANGER: Indicates an imminently hazardous
situation which will result in serious or fatal
injury if not avoided. This symbol is used only
in the most extreme conditions.
WARNING: Indicates a potentially hazardous
situation which could result in serious injury
if not avoided.
TABLE OF SYMBOLS
Electrical Shock Hazard.
Risk of electric shock present. Make sure power
is disconnected before attempting this procedure.
CAUTION: Indicates a potentially hazardous
situation which may result in minor or
moderate injury if not avoided. It may also be
used to alert against unsafe practices.
WARNING: To Avoid Serious Burns.
Do not touch surface during operation.
Indicates package should be handled with
these symbols pointing up.
FRAGILE: Handle package with care.
Indicates this package must be kept dry.
-29 °C
-20 °F
+50 °C
+122 °F
Indicates the acceptable shipping
temperature range.
95 Indicates the acceptable maximum
relative humidity for shipping.
372MM HG
.49 ATM
Indicates the acceptable lowest barometric
pressure conditions in which this unit
can be shipped.
Read operation and maintenance
manual before operating.
CAUTION: Risk of Bursting –
Do not adjust regulator to result in output
pressure greater than marked maximum
pressure of attachment.
WARNING: Risk of injury –
Do not direct air/nitrogen stream at body.
Symbol Description
A/C power
Ground

6190762 (Rev B) Beverage System User Guide
© 2023, Gast Manufacturing
We reserve the right to make any alterations which may be due to any technical improvements
Printed in the USA

System Features
REG & P. SWITCH ASM'S
DRYER/FILTER ASM'S
PUMP ASSEMBLY
TANK FEET
WALL MOUNT BRACKETS
TANK DRAIN
COOLING COIL
K1054
FITTING KIT 3-PIECE
(PART 1/3)
K1054
FITTING KIT COUPLING
(PART 3/3)
K1053 REGULATOR ASSEMBLY KIT
K1052
PRESSURE SWITCH ASSEMBLY KIT
DETAIL DRYER/FILTER ASM'S
SCALE 1 : 4
K1051
DRYER ASSEMBLY
K1051A FILTER ASSEMBLY
DETAIL PUMP ASSEMBLY
SCALE 1 : 4
K1050
PUMP ASSEMBLY
NOTE: THERE IS ONLY ONE FITTING KIT, IT CONSISTS OF A 3-PIECE FITTING, A 2-PIECE FITTING AND A COUPLING. THE 3-PIECE FITTING IS LOCATED BETWEEN THE PUMP AND THE COOLING COIL. THE 2-PIECE FITTING IS LOCATED BETWEEN THE PRESSURE SWITCH AND THE REGUATLOR. THE COUPLING IS LOCATED ON THE TANK, UNDERSIDE OF THE PUMP MOUNTING BRACKET.
K1054
FITTING KIT
3-PIECE
(PART 2/3)

Beverage System User Guide 6190762 (Rev B)
© 2023, Gast Manufacturing
We reserve the right to make any alterations which may be due to any technical improvements
Printed in the USA

Information
Please note that you can find the pictures and figures we are
referring to throughout the manual
Important - read this first!
Please read the following information and operating instructions
included with this product before use. This information is for your
safety and it is important that you follow these instructions. It will
also help prevent damage to the product. Failure to operate the
unit in accordance with the instructions or using unauthorized
spare parts can cause damage to the unit and could cause
serious injury.
CAUTION: To reduce risk of electric shock
• Only authorized service agents should carry out service.
Removing parts or attempting repairs can create an electric
shock. Refer all servicing to qualified service agents.
• If this unit is supplied with a three-pin plug, connect with a
properly earthed outlet only.
WARNING: To reduce risk of electrocution
• Do not use this unit with electrical voltages other than
stated on the rating plate located on the back of the system.
• Store in a dry place.
• Keep surrounding floor area dry around system.
• Do not reach for this product if it has fallen into liquid.
Unplug immediately.
• This unit is not weatherproof. Never operate outdoors in the
rain or in a wet area.
DANGER: To reduce risk of explosion or fire
• This unit is not intended to be used as a sprayer.
• Do not use this product in or near explosive atmospheres or
where aerosol products are being used.
• Do not allow compressor to intake any other gases other
than atmospheric air.
• Do not pump combustible liquids or vapours with this
product; do not use it in or near areas with combustible or
explosive liquids or vapours.
• Do not use this unit near open flames.
CAUTION: To prevent injury
• Compressed air/nitrogen can be dangerous; do not direct
airflow at a persons head or body.
• Always keep the system out of reach of children.
• Never operate this product if it has a damaged power lead
or plug, if it has been dropped or damaged, or if it has
fallen into water. Return the product to a service center for
examination and repair.
• Keep the electrical cable away from hot surfaces.
• Ensure all openings are kept free of restriction and never
place the system on a soft surface where the openings may
be blocked. Keep all openings free from dust, dirt and other
particles.
• Never insert fingers or any other objects into fans.
• This unit is thermally protected and can automatically
restart when the unit cools and the overload resets.
• Wear safety glasses, when servicing this product.
• Use only in well ventilated areas.
• This product may only be connected to units or tools with a
max. pressure rating higher or equal to that of the system.
• The internal surface of the system can get hot. Do not touch
internal system surface during operation. Keep the system
cover in place during operation.
• The surface of the system can get hot. Do not touch system
surface during operation.
Operating manual Failure to observe the safety precautions could result in severe
bodily injury, including death in extreme cases.
IMPORTANT: General directions for use
• Protect the system against rain, moisture, frost and dust.
• The system is constructed and approved for a max.
pressure as stated under Technical Specifications.
• Do not operate system at ambient temperatures exceeding
40°C/104°F or falling below 4°C/39°F.
• If the supply power lead on the system is defective, an
authorized distributor or other qualified personnel must
carry out the repair.
Warranty
Good Bad
Min. 4 °C/39 °F Max. 40 °C/104 °F
Provided that the operational instructions, maintenance, and
service have been carried out, your system is guaranteed against
faulty material or workmanship for 2 years. Reference warranty
statement at back of manual.
Conditions for Sale and Delivery will generally apply. Gast
Manufacturing, Inc. A/S reserves the right to change technical
specifications/constructions.
Contents of box
Your system should be delivered in a clean and undamaged box.
If not, contact your equipment provider immediately. The box
should contain the following:
•   system
•  system operating manual
•  quick start guide
Unpacking
DO
• Ensure incoming line voltage is above  Vac ( Vac for
high volt models)
• Ensure room temperature is below °C (°F)
• Inspect product for damage
• Ensure bottom and sides of system are clear from
obstruction
DON’T
• Throw away packaging, manuals, or part packet
• Install in a dusty/dirty non-ventilated or enclosed area
without proper cooling