Keiser 1021 User manual

SMALL AIR COMPRESSOR
MODELS: 1021 & 1022
OPERATOR MANUAL
• Operate at 32ºF - 104ºF (0ºC - 40ºC).
• For indoor use only. Protect unit from dirt & moisture.
• Pump only clean, dry air.
• Do not pump ammable or explosive gases or use in an atmosphere that contains such gases.
• Protect all surrounding items from exhaust air. This exhaust air can become very hot.
Note to Installer: Be sure to leave Operator Manual with the customer.
Note to Customer: Keep Operator Manual for future reference.
Skill level: Professional installation is required by qualied personnel.
Product failure due to improper installation is not covered under warranty.
PRODUCT USE CRITERIA:
READ CAREFULLY. KEEP THESE INSTRUCTIONS.
KEISER CORPORATION
2470 S. Cherry Ave.
Fresno, CA 93706
CUSTOMER SUPPORT
If you have any questions regarding the operation or installation of the air compressor after reading this manual, contact
Keiser Customer Support:
1 559 256 8000
[e-mail]
keiser.com/support
Telephone and Live Chat
Monday—Friday 9 am to 5 pm PST

1021 |1022 SMALL AIR COMPRESSOR 02
02 — GENERAL INFORMATION
02_INTRODUCTION
02_RECORD YOUR SERIAL NUMBER
02_REGISTER YOUR PURCHASE
03 — IMPORTANT SAFETY
INFORMATION
03_SAFETY & SERIAL NUMBER LABELS
04 — EQUIPMENT SPECIFICATIONS
05 — SETUP
05_PRODUCT OVERVIEW
05_PRE-OPERATION CHECKLIST
06_ASSEMBLY
06_TEST RUN
07 — DAILY OPERATION
07 — CARE AND MAINTENANCE
08 — TROUBLESHOOTING
10 — REGULATORY AND
COMPLIANCE NOTICES
10 — WARRANTY STATEMENT
Congratulations on the purchase of your new Keiser Small
Air Compressor and welcome to the Keiser family. For your
safety, and to ensure optimal equipment performance,
please read and understand this manual before use of the
air compressor.
If you have any questions regarding assembly or operation
after reading this manual, our Keiser Customer Support
team will be happy to assist by telephone at 1 559 256 8000
or via live chat at keiser.com/support (Monday—Friday, 9 am
to 5 pm Pacic Time), or by email at [e-mail].
Yours in Health,
Keiser Corporation
Please take a moment at this time to record the serial
number (“Serial No.”) in the space provided below.
Serial No.:
INTRODUCTION
RECORD YOUR SERIAL NUMBER
GENERAL INFORMATION
CONTENTS
Register your product to stay informed of safety notications
and for faster, more accurate warranty service.
Scan the QR Code below to access the interactive online
warranty registration.
https://www.keiser.com/forms/warrantyregistration
REGISTER YOUR PURCHASE
SCAN
Serial Number Location
NOTICE: Figures and illustrations in this Operation Manual
are provided for reference only and may differ from the
actual product appearance. Product design and specication
may change without notice.
Keiser, the Keiser logo, and other trademarks associated with Keiser products referred to in this publication are trademarks of Keiser Corporation.
© Copyright 2021, Keiser Corporation. All rights reserved.
Distribution and copying of this document, use and communication of its contents is not permitted without written authorization from Keiser Corporation. The content
of this document is furnished for informational use only, may be subject to change without notice, and should not be construed as a commitment by Keiser Corporation.
Every effort has been made to ensure that the information in this manual is accurate. Keiser Corporation is not responsible for printing or clerical errors.

1021 |1022 SMALL AIR COMPRESSOR 03
Itis thesoleresponsibilityofthepurchaserofKeiser Corporation
equipment to instruct all individuals, whether they are the
end-user or supervising personnel, on proper usage of the
equipment.KeiserCorporationrecommendsthatall usersofits
equipmentbeinformedofthefollowinginformationbeforeuse.
GENERAL SAFETY RULES
1. Read these instructions. Keep these instructions.
2. Heed all warnings. Follow all instructions.
3. All repairs and maintenance shall only be performed by
Keiser-certied technicians. Only use replacement parts
recommended by Keiser Corporation.
4. Use the air compressor for its intended purpose as
described in this manual; for indoor use only.
5. The air compressor is not a toy. Children shall not play
with the air compressor. Keep children and pets clear
from the air compressor at all times, especially while
in use. Cleaning and user maintenance shall not be
performed by children.
6. The air compressor is not to be used by persons
(including children) with reduced physical, sensory or
mentalcapabilities,orlackofexperienceandknowledge,
without instruction and constant supervision.
7. Do not use attachments or accessories that have not been
provided or recommended by the manufacturer.
8. The air compressor is intended for use in training areas
of organizations where access and control are specically
regulated by a person responsible for determining the
suitability of use and maintenance.
9. Operate at 32ºF - 104ºF (0ºC - 40ºC). Keep away from
extreme temperatures and high humidity.
10. Locatetheaircompressorinaclean,dry,andwell-ventilated
area. Place the air compressor on a at, level surface.
11. Maintain adequate air ow, minimum 3-inch (76 mm)
obstacle-free perimeter required.
12. Use an electrical circuit with the appropriate power rating.
Do not use extension cords or power cord adapters.
13. Do not pump ammable or explosive gases or use in
an atmosphere that contains such gases. Protect all
surrounding items from exhaust air. This exhaust air can
become very hot.
14. Keep the air compressor away from the workout zone.
Ensure the power supply is easily accessible.
15. Beforeusingtheaircompressor, performthePre-Operation
Checklist (see page 5). If any damage is found, do not use
untilallrepairshavebeencompletedandtestedbyaKeiser-
certied technician.
16. Users, agents, and/or anyone directing the use of the
air compressor shall determine the suitability of the air
compressor for its intended use, and said parties are
specically put on notice that they shall assume all risk
and liability in connection herewith.
CONVENTIONS USED
This Operator Manual contains the following marks:
DANGER: Indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
WARNING: Indicates a hazardous situation that, if not
avoided, could result in death or serious injury.
CAUTION: Indicates a hazardous situation that, if not
avoided, could result in minor or moderate injury.
HEAVY OBJECT: Indicates help is required during lifting
to avoid muscle strain and/or back injury.
SAFETY & SERIAL NUMBER LABELS
Maintain safety and serial number labels. Do not remove
labels for any reason. They contain important information.
If unreadable or missing, contact Keiser Corporation for a
replacement (see front cover for contact information).
IMPORTANT SAFETY INFORMATION
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00102XXXX

1021 |1022 SMALL AIR COMPRESSOR 04
Dimensions and features for both models:
• Motor: 3/4 HP
• Air Storage Tank Capacity: 2.5 gallons (9.5 L)
• Equipment Capacity: Up to 8 Keiser pneumatic machines
Based on normal operating conditions
• Pressurized Air Delivery Range: 100–120 psig (6.89–8.27 bar)
• Lubrication Type: Oil-less (requires no lubrication)
• Decibel Rating: 61–63 dB
Under normal operating conditions, distance of 39.37 inches (1 m)
EQUIPMENT SPECIFICATIONS
26 inches
(661 mm) 14 inches
(356 mm)
82 lbs
(37 kg)
16 inches
(407 mm)
Air Storage Tank
The equipment contains four air storage tanks (air accumulator)
with the following operating parameters:
Maximum working pressure: 125 psi (8.6 bar)
Maximum working temperature: 104ºF (40ºC)
Minimum working temperature: 32ºF (0ºC)
Maximum vessel capacity: 140 in3 (2.29 L) per tank
Model 1021 Model 1022
Voltage: 115V~ 230V~
Current: 5A 2.5A
Frequency: 60 Hz 50 Hz

1021 |1022 SMALL AIR COMPRESSOR 05
INSPECT FOR DAMAGE
1. Before use, inspect all parts for damage, including:
PRE-OPERATION CHECKLIST
SETUP
PRODUCT OVERVIEW
A. Cover
B. Handle
C. Display Lens
D. Air Tank
E. Dryer Tank
F. Air Outlets (left side)
• 1/4” quick-disconnect (qty2)
• 3/8” compression tting (qty 1)
G. Power Connector, Cord
H. Base
I. Air Outlets (right side)
• 1/4” quick disconnect (qty 3)
J. Louver
K. Purge Tank
L. Air Line (black tubes behind/under tanks, not
shown)
WARNING
FIRE HAZARD
• It is normal for the air compressor motor and pressure
switch to produce sparks while operating. If sparks come
in contact with vapors from solvents or gasoline, they may
ignite and cause a re or explosion.
• Always operate the air compressor a safe distance away
from ammable items. Use in well-ventilated areas.
• Protect all surrounding items from exhaust air; exhaust
air can become hot.
• Never exceed the maximum rated pressure.
CAUTION
HOT SURFACE
• Air compressor surfaces become hot during operation.
• Do not touch hot surfaces (cover) during operation as they
can cause severe burns.
• Allow the air compressor to cool before touching it.
• Do not place a storage cover on the unit during operation.
LOCATION AND PLACEMENT
HEAVY OBJECT: Equipment weighs 82 lbs (37 kg).
Help is required during lifting to avoid muscle strain and/or back
injury.
• Locate the air compressor in a clean, dry, and well-
ventilated area. Place the air compressor on a at, level
surface.
• Maintain adequate air ow, minimum 3-inch (76 mm)
obstacle-free perimeter required.
• Use an electrical circuit with the appropriate power
rating, avoid the use of an extension cord.
• Keep the air compressor away from the workout zone.
Ensure the power supply is easily accessible.
□Power Cord
□Air Tank
□Dryer Tanks
□Purge Tanks
□Air Lines
(black tubes)
2. Check all tubes are rmly connected.
If any damage is found, do not use until all repairs have been
completed and tested by a Keiser-certied technician.
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