Keiser 1021 Manuale utente

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

service@keiser.com

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 service@keiser.com.

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

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

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.

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

│ │ │ │ │ │ │ │ │ │ │ │ ││ │ │ │ │ │ │ │ │ │ │ │ ││ │ │ │ │ │ │ │ │ │ │ │ ││ │ │ │ │ │ │ │ │ │ │ │ ││ │ │ │ │ │ │ │ │ │ │ │ ││ │ │ │ │ │ │ │ │ │ │ │ ││ │ │ │ │ │ │ │ │ │ │ │ │

888888-88888

│ │ │ │ │ │ │ ││ │ │ │ │ │ │ ││ │ │ │ │ │ ││ │ │ │ │ │ │ ││ │ │ │ │ │ │ ││ │ │ │ │ │ │ ││ │ │ │ │ │ │

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.

1021 |1022 SMALL AIR COMPRESSOR 06

1. Plug the power cord to the appropriate power supply.

Within the rst 10 seconds, the software version will display “1.23,”

followed by the air tank pressure, sequentially.

Example: 85 psig will display as 8-5 [pause]

2. Slowly purge the air tank until the motor powers ON.

3. Allow the air tank to ll (approximately 2–5 minutes).

4. Check for gauge display to reach between 118–120 psig

(8.14–8.27 bar).

TEST PASS:

• The software will automatically power OFF the motor when

the display reads between 118–120 psig (8.14–8.27 bar).

• No air leaks detected.

TEST FAIL:

• The motor does not power OFF when the display reads

between 118–120 psig (8.14–8.27 bar).

• An air leak detected.

• An error buzz sound and error code displays (

“E-r-#”

If the test fails, make note of the error code (if present)

and disconnect the power cord from the power supply to

power OFF. Refer to the troubleshooting section (page 8)

for possible corrective action and perform the Test Run

procedure again. If failure persists, contact your Keiser

dealer, distributor, or Keiser Customer Support (see front

cover for contact information).

Air compressor maintenance shall only be performed by

Keiser-certied technicians.

1. Plumbing: Connect a 1/4-inch quick-disconnect (QD) from

the Keiser equipment to any one of the ve QD ports.

A 3/8-inch compression tting port is also available for

3/8-inch air supply congurations (Tools: Adjustable

Wrench and 5/8-inch Wrench).

2. Power Cord: Connect the power cord to the power

connector.

3. Proceed to the Test Run section.

ASSEMBLY

ELECTRIC SHOCK HAZARD

• Install this product where it will not come into contact with

water or other liquids.

• Ensure the power cord is free of damage before connecting

to the power supply.

• If the power cord is damaged, or shows signs of excessive

wear, stop use of the equipment immediately. Do not use

the equipment until the power cord is replaced. Only use

power cords provided by Keiser Corporation.

• This product must be properly grounded. For 120-volt or

220/240-volt circuits, connect power supply cord grounding

plug to a matching grounded outlet. Do not use an adapter

(See diagram below).

• The plug must be plugged into an outlet that is properly

installed and grounded in accordance with all local codes

and ordinances.

• Do not modify the power cord provided. Check with a qualied

electrician or serviceperson if grounding instructions are

not completely understood.

• Failure to follow these instructions can result in death, re

or electrical shock.

Grounded

Plug

120-volt grounded connectors shown.

220/240-volt grounded connectors will differ in shape.

Grounding

Grounded

Outlet

Neutral Hot

DANGER

ELECTRICAL POWER REQUIREMENTS

Before using the air compressor, check that supply voltage

agrees with that listed on product serial number label or

refer to the Equipment Specications section (page 4).

Low voltage or an overload circuit can cause the overload

protection system circuit breaker to trip.

WARNING

EXPLOSION HAZARD

• Exercise caution when using pressurized air.

• Only use hoses and air ttings provided by the manufacturer.

• Inspect all hoses and ttings for leaks or wear. If leaks or

wear are detected, stop use and replace parts immediately.

Do not use until repairs have been completed and tested

by a Keiser-certied technician.

• Never leave pressurized air in the air tanks when storing

the air compressor or during downtime (maintenance).

• If the air tank develops a leak, replace the air tank

immediately. Never repair, weld or make modications to

the air tanks or their attachments.

• Never make adjustments to the factory-set pressures.

TEST RUN

1021 |1022 SMALL AIR COMPRESSOR 07

1. Power ON: Plug the power cord to the appropriate power

supply to power ON the air compressor.

The air compressor is not equipped with a power ON/OFF

switch. Power is controlled by the power cord plugged at

the electrical outlet.

The air compressor software is factory preset to shut off

the motor at 118–120 psig (8.14–8.27 bar) and to re-start at

97 ±5 psig (6.69 ±0.34 bar).

2. Power OFF: The air compressor is designed to remain in

the power ON condition. There is no need to power OFF

the air compressor, other than for care and maintenance

purposes (see the Care and Maintenance section below

for complete instructions).

Clean the air compressor exterior with a soft brush or wipe

with a moistened cloth using only water and mild soap.

Wipe dry the air compressor.

Do not use cleaning solvents as they can be toxic and

ammable.

Always keep parts clean from dirt and dust for optimal

equipment performance.

Make sure all connections are tight. Do not overtighten. Any

leaks at air line connections will diminish air compressor

performance.

To test for leaks, spray a small amount of soapy water on the

area suspected of leaking. If the soap bubbles, try tightening

the connection or replace the broken part. Do not install

used compression nuts. Do not use the air compressor until all

repairs have been completed and tested by a Keiser-certied

technician.

DAILY OPERATION

CARE AND MAINTENANCE

CAUTION

HOT SURFACE

Before cleaning the air compressor:

1. Disconnect the power cord from the power supply.

2. Allow the air compressor to cool down.

CLEANING

Lubrication: The motor is oil-less and requires no lubrication.

Air Lines: Check for damaged, torn, or otherwise broken Air

Lines. If any damage is found, do not use until all repairs have

been completed and tested by a Keiser-certied technician.

Inspect: Periodically inspect the air compressor for damaged,

worn, or broken parts; check for normal operating sounds and

any error codes. Make note of any error code and contact

Keiser Customer Support for service and corrective action.

All repairs and maintenance shall only be performed by Keiser-

certied technicians. Do not open any parts or components

of the air compressor or attempt to resolve any issue on

your own. Only use replacement parts recommended by Keiser

Corporation.

MAINTENANCE

TEST FOR LEAKS

1. Disconnect the power cord to power OFF, and wrap the

power cord around the air compressor handle to reduce

the risk of damage.

2. Disconnect all 1/4-inch quick-disconnect (QD) or 3/8-inch

air line from the air compressor.

3. Slowly purge the air tanks to release all air pressure.

4. Clean the air compressor to remove all dirt and dust.

5. Place a cover over the air compressor to protect the unit

from dust and moisture.

6. Do not stack or store any items on top of or around the

air compressor.

7. Store indoors.

STORAGE

1021 |1022 SMALL AIR COMPRESSOR 08

TROUBLESHOOTING

WARNING: Repair or maintenance shall only be performed by Keiser-certied technicians. Failure to follow these

instructions can result in death, electrical shock, or re.

WARNING: RiskofUnsafe Operation.The aircompressorcycles automaticallywhenpower ison. Whentroubleshooting,

you may be exposed to voltage sources or compressed air. Before troubleshooting, unplug or disconnect the electrical

supply to the air compressor, purge air pressure, and allow the air compressor to cool.

Error Code Description/Symptoms Probable Cause Solution

E r 1 Check Valve leak detected. Check Valve failure. Once

the compressor builds up

pressure and shuts off,

the pressure bleeds down

rapidly to a low pressure

(approximately 10 psi).

Replace Check Valve.

E r 2, E r 8 Motor run-time is too long

(over one hour); failure to

reach shut-off pressure

(approximately 120 psi).

NOTE: Shut-off will occur

every 5 minutes to purge the

dryer assembly (display: E r

8). If after 20 cycles the unit

fails to reach the shut-off

pressure, the compressor will

shut down and not restart

(display: E r 2).

Air leak within the system. Check for air leaks in the

compressor and air line system:

1. Disconnect all exercise

machines from the

compressor.

2. Reset the compressor

(disconnect, then reconnect to

power supply).

3. Run the compressor.

Check the display for building

pressure and shut-off pressure at

approximately 120 psi.

If the compressor builds pressure

and shuts down at shut-off

pressure, the leak is likely at an

exercise machine or in the air

supply line. Check the Air Line

system for leaks; connect exercise

machines one at a time to check

for leaks.

If the compressor fails to shut

down (exercise machines are

disconnected), the leak is likely

in the compressor. Check the

compressor hoses/ttings for

leaks.

E r 3, E r 4, E r 5 Purge tank pressure did not

drop fast enough.

NOTE: The purge tank

must bleed air through the

dryer to regenerate. This

must happen before the

compressor can restart. If

this takes too long, these

error codes will display.

Blockage in the Dryer

Module.

Replace the Dryer Module and

Elbow Connector if corrosion is

detected.

Mechanical failure of the

Solenoid Valve

Replace the Solenoid Valve.

If you suspect a problem with the air compressor, check the Display Lens for an error code (“E r” followed by a number).

An error code will remain on the display until the error self-corrects or when the compressor is reset (disconnect and

re-connect to power supply) in an attempt to x the error. The following table lists the error code descriptions, probable

causes, and solutions.

1021 |1022 SMALL AIR COMPRESSOR 09

Error Code Description/Symptoms Probable Cause Solution

E r 6 Motor START signal was not

received by the Computer

Control System (CCS).

NOTE: The motor may

have been given a signal to

start, however no pressure

increase was detected in

the Purge Tank.

Major air leak in the system. Check compressor hoses and

ttings for leaks; connect

exercise machines to the

compressor one at a time to

check for leaks (see leak check

procedure in the “Solution”

column for E r 2, E r 8)

Motor failure or Start

circuit failure.

Disconnect, then reconnect the

compressor to power supply.

Listen for the motor start and

the Solenoid Valve click:

• If the motor runs then

check plumbing to

ensure that all hoses are

connected.

• If the motor does not start

and the Solenoid Valve

clicks, the motor is faulty

and must be replaced.

• If the motor does not start

and the Solenoid Valve

does not click, the Circuit

Board is faulty and must be

replaced.

E r 7 Insufcient/no pressure

build in Air Tanks.

Major air leak in one of the

exercise machines or in the

compressor plumbing.

Check compressor hoses and

ttings for leaks; connect

exercise machines to the

compressor one at a time to

check for leaks (see leak check

procedure in the “Solution”

column for E r 2, E r 8)

E r 9 Air pressure building too

slow.

Dirty or blocked Inlet-

Mufer Assembly.

Ensure the compressor located

in a clean, dry, and well-

ventilated area; vents are not

blocked. Replace Inlet-Mufer

Assembly.

E r 10

Formerly “E r A”

1030X, 1031X models only

Communication failure

between the two computer

Circuit Boards.

Damaged Communication

Cable.

Replace the Communication

Cable.

Circuit Board failure.

NOTE: Either Circuit Board

can cause itself or the

other to display the error.

Replace the Circuit Board(s).

E r 11 Purge Valve leak detected. Loose hose/tting, o-ring

failure, or loose canister.

Check for loose hose/tting;

ensure the o-ring is not

damaged/torn and canister is

threaded properly and snug on

the bushing.

1021 |1022 SMALL AIR COMPRESSOR 10

WARRANTY STATEMENT

REGULATORY AND COMPLIANCE NOTICES

For information about Keiser’s product warranty and thereto related information, refer to keiser.com/support/warranty.

COMPLIANCE

This device complies with Industry Canada Licence-Exempt RSS standard(s). Operation is subject to the following two conditions:

(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may

cause undesired operation of the device.

Le present appareil est conforme aux CNR d'industrie Canada applicables aux appareils radio exempts de licence. L’exploitation

est autorisee aux deux conditions suivantes: (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit

accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d’en compromettre le fonctionnement.

REGULATORY NOTICE

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the

FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the

instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will

not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which

can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or

more of the following measures:

— Reorient or relocate the receiving antenna.

— Increase the separation between the equipment and receiver.

— Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

— Consult the dealer or an experienced radio/TV technician for help.

California Proposition 65 Warning: This product contains chemicals known in the State of California to cause cancer,

birth defects, and/or other reproductive harm.

This equipment contains electrical or electronic components that must be recycled properly to comply with

Directive 2002/96/EC of the European Union regarding the disposal of waste electrical and electronic equipment

(WEEE). Contact your local dealer for procedures for recycling this equipment.

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