smaco Heap 1 User manual

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01
01 PRODUCT INTRODUCTION
02 WARNING
03 PRECAUTIONS
04 LIST OF ACCESSORIES
05 PRODUCT STRUCTURES AND THEIR NAMES
06 OPERATION INSTRUCTIONS OF HOUSEHOLD POWER SUPPLY
07 OPERATION INSTRUCTIONS OF VEHICLE POWER SUPPLY
08 COMMON PROBLEM HANDLING
09 Analysis and troubleshooting of common failures
10 DISCLAIMER
TABLE OF CONTENTS
P02
P03
P04
P05
P06
P07
P09
P11
P12
P13

Model
Power
Operating voltage
Motor speed
Air output
Dimensions
Weight
Maximum working pressure
Maximum current
HEAP 1
250W
DC 12V-15V
2700 r / min
11 L/min
24cm×22cm×25.6cm
9.7 KG
310bar
25 A
1.1 THANK YOU FOR PURCHASING SMACO PRODUCTS
The manual is prepared for the operators of SMACO air compressor “HEAP 1”. The basic operations
of the air compressor are introduced herein. Please read the manual carefully before using the
machine to guarantee correct and proper usage.
• Any of the contents in the manual may be modified without further notice;
• We have done our utmost to make the manual accurate, but any uncertainties or mistakes may
exist. Please feel free to contact us if you find any of such uncertainties or mistakes;
• Some products specified herein may not be included in the equipment you have purchased.
1.2 PRODUCT DESCRIPTION
• Working pressure: 0-310Bar (0-31MPa) It can achieve accurate automatic stop and control,
guarantee all pressures are accurate and consistent;
• Oil-free design, clean and pollution-free;
• Air cooling is used, no need to equip water cooling;
• Long service life, low maintenance rate;
• Low noise and low vibration, and an oil-water separator is equipped;
• Premium quality, space-saving, easy transport and storage.
1.3 TECHNICAL PARAMETERS
02
PRODUCT INTRODUCTION
01

2.1 Intended purpose
The product is intended for no purposes other than filling compressed air
2.2 Disassembling is prohibited
Disassembling may result in failures or electric shocks. Except for those parts that can be disassem-
bled, it’s not allowed to disassemble any other part. Please contact us immediately if any failure is
found. Don’t repair it by yourself to avoid dangers.
2.3 Confirming input voltage
If AC power supply is used:
First of all, confirm whether the input voltage for the machine is consistent with local supply voltage
(remove the voltage shifter dust cover at the top for confirmation, see the first item on page 7 for
details). Make the input voltage consistent with local supply voltage if they are inconsistent. A short
circuit or fire may be caused and the machine may be damaged in case incorrect input voltage is used.
If DC power supply is used:
Be sure to connect the red wire to the positive pole and the black wire to the negative pole.
2.4 Power cable:
If the power cable is damaged, please use those with the following specifications for replacement. A
fire or damage may be caused if an incorrect power cable is used. Note that the machine is level-I
protection, so it must be connected with grounding terminals.
For areas with supply voltage of 100 – 120V:
UL certified, three-core cable (one is ground wire), American wire gauge No.18, maximum length: 3m,
minimum rated voltage: 125V.
For areas with supply voltage of 220 – 240V:
Conforming to EU/EN and 3C standards, three-core ground cable, maximum length: 3m, minimum rated
voltage: 250V.
2.5 Avoiding electric shocks:
• Don’t unplug or plug the power plug with a wet hand to avoid induced current or electric shocks.
• Be sure to turn off the power switch (“O” position) before unplugging or plugging the cable to prevent
electric shocks.
03
WARNING 02

3.1 Overheating
• The recommended air inflation period is less than 30 minutes otherwise the internal parts may be
damaged as a result of overheating.
• Please turn off the machine immediately after air inflation is finished, and make the cooling fan work
for 2 – 4 minutes before it is turned off.
• When the machine is operated, the thermovent and air inlet of the fan should not be completely
blocked.
3.2 Stabilizing the machine during operation
The machine must be placed at a stable place, and the surroundings should be clean, dry with good
ventilation.
3.3 Don’t turn off the air inflation switch by unplugging
For the operation may damage the internal circuits.
3.4 In case abnormal sound is heard during operation, the machine should be turned off immediately
For troubleshooting otherwise the machine cannot work properly, or it may have any more serious
failure.
3.5 High temperature, high humidity, and acid-soluble oil, basic oil, insecticides, harmful gases, and
other easily absorbed substances should be avoided during operation
Prevent them from damaging internal components or affecting air inflation quality.
3.6 When the machine is unattended or not used, the power supply should be turned off and the power
plug should be unplugged
Avoid accidents resulting from electric circuit failures
3.7 Stored in room temperature to avoid humidity
The internal parts of the machine may be subject to oxidation if it is in humid conditions for an
extended period, making the machine fail to work properly. More seriously, failures like electric leakage,
short circuit may be caused.
04
PRECAUTIONS
03

NO
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
×1
×1
×1
×1
×1
×1
×1
×1
×2
×1
×1
×10
×1
×1
×1
NAME OF PARTS
Oil-water separator
360° air inflation extension pipe
7mm hexagon wrench
6mm hexagon wrench
5mm hexagon wrench
3mm hexagon wrench
2.5mm hexagon wrench
2mm hexagon wrench
Spring
19mm socket spanner
First-level piston ring
Anti-explosion diaphragm
#12-14 spanner
#14-17 spanner
Pull rod
QUANTITY
05
LIST OF ACCESSORIES
04
01 0302
04 06 08 09 10 11 12
05 07
13 14
15

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
PART NAME
360° air inflation extension pipe
Vehicle power supply alligator clip
Wire spool
Pressure Gauge
8mm air inflation inlet
Start button
Stop button
Pressure relief valve
Thermovent
Power cable port
Power switch
Blow vent
Explosion-proof valve
Plastic handle
Voltage shifter dust cover
Thermovent
Thermovent
04 05
06
07
08
09
10
11
12
13 14 15
16
17
02 0301
NO
06
PRODUCT STRUCTURES AND THEIR NAMES
05

6.1 First of all, make the voltage of the machine consistent with local supply voltage (1).
And correctly connect the power cable and plug the power plug (2).
6.2 Loosen the pressure relief valve (1), and correctly connect the 360° air inflation extension
pipe of the oil-water separator to the object to be inflated (2).
6.3 Adjust the rotary knob on the surface of the pressure gauge (1), adjust the pointer to the
required pressure, and the maximum pressure shall be no larger than 310bar (2).
OPERATION INSTRUCTIONS OF HOUSEHOLD POWER SUPPLY06
07

6.4 Turn on the power switch (“II” position) (1),
when the sound of the cooling fan is heard, press the start button to start the machine (2).
After everything is normal, tighten the pressure relief valve (3),
and wait for the completion of air inflation. Please keep a safe distance during air inflation.
6.5 When the pressure gauge reaches the preset pressure, the machine will stop air inflation
automatically (1). Or press the stop button to make the machine stop air inflation (2).
The cooling fan keeps working at the moment; after the fan works for 2 – 4 minutes,
the power switch can be turned off (“O” position) (3), and the power plug can be unplugged.
6.6 Unscrew the pressure relief valve to discharge air and water from the blow vent (1),
and remove the oil-water separator from the object inflated (2).
OPERATION INSTRUCTIONS OF HOUSEHOLD POWER SUPPLY06
08

7.1 First of all, ensure the power switch of the machine is off (“O” position) (1), and
loosen the pressure relief valve (2).
7.2 Take out the vehicle power supply alligator clip from the wire spool to connect the
positive and negative poles correctly (1). Correctly connect the 360° air inflation
extension pipe of the oil-water separator to the object to be inflated (2).
7.3 Adjust the rotary knob on the surface of the pressure gauge (1), adjust the pointer to
the required pressure, and the maximum pressure shall be no larger than 310bar (2).
OPERATION INSTRUCTIONS OF VEHICLE POWER SUPPLY07
09

7.4 Turn on the power switch (“I” position) (1), when the sound of the cooling fan is heard, press the
start button to start the machine (2). After everything is normal, tighten the pressure relief valve (3),
and wait for the completion of air inflation. Please keep a safe distance during air inflation.
7.5 When the pressure gauge reaches the preset pressure, the machine will stop air inflation
automatically (1). Or press the stop button to make the machine stop air inflation (2). The cooling
fan keeps working at the moment; after the fan works for 2 – 4 minutes, the power switch can be
turned off (“O” position) (3), and remove the alligator clip and put it into the wire spool.
7.6 Unscrew the pressure relief valve to discharge air and water from the blow vent (1), and remove
the oil-water separator from the object inflated(2).
OPERATION INSTRUCTIONS OF VEHICLE POWER SUPPLY07
10

The explosion-proof valve will relieve pressure if the safe pressure is exceeded.
The anti-explosion diaphragm should be replaced with a new one at the moment.
The schematic diagram below helps you know the replacement:
Unscrew the anti-explosion
nut by rotating it
counterclockwise;
Take out the damaged
anti-explosion diaphragm;
Put the spare anti-explosion
diaphragm in it and tighten it up.
11
08 COMMON PROBLEM HANDLING

12
09 Analysis and troubleshooting of common failures
Failures Analysis of causes Troubleshooting
The machine does
not work
(household power
supply)
The machine
does not work
(vehicle power supply)
The machine works
normally, but the object
cannot be fully inflated;
The power plug is not plugged
properly
The current voltage of the machine
is inconsistent with local supply
voltage
The power switch mode is incorrect
The positive and negative poles are
incorrectly connected
Connect the red and black
wires to the positive and
negative poles respectively
Check the vehicle power
supply
Adjust the power switch to
the “I” position
Adjust the power switch to the
“II” position
Correctly connect to the power
supply
Open the voltage shifter
dust cover at the top for
adjustment
The power switch mode is incorrect
The vehicle power supply is off
The pressure relief valve is not
tightened before air inflation
The working environment is
polluted, making the air smelly
Change the working
environment for the machine
The filter element of the oil-water
separator is invalid
Replace the filter element or
the oil-water separator
Tighten the pressure relief
valve
The machine is manually
or accidentally turned
off during operation,
and it fails to restart the
machine
The internal pressure of the
machine makes it impossible
to start the machine
Loosen the pressure relief
valve and tighten it to restart
the machine
The gas has
peculiar smell

13
10 DISCLAIMER
Thank you for purchasing/using the SMACO HEAP 1 air compressor. The contents
below concern your safety, legal rights, and duties.
To protect the legitimate rights and interests of the users, please carefully read the user’s manual,
legal disclaimer and precautions provided with this product before use. Shenzhen CP-Link
Electronic Co., Ltd. reserves the right to update the aforesaid documents. Please use this product
in accordance with the instructions and precautions;
The product is not intended for the uses by minors and those without full capacity for civil
conducts. We are not responsible for any accident, injury, or death resulting from any operation by
anyone who is not a target user;
Once you start to use this product, it’s deemed that you have read, understood, approved and
accepted all the terms and contents of the user’s manual, precautions and legal disclaimer. The
user has promised to be responsible for his/her own actions and all the consequences arising
therefrom. The user has promised to use this product only for legitimate purposes, and agreed to
the terms and any related policies or guidelines that may be formulated by Shenzhen CP-Link
Electronic Co., Ltd.;
When use this product, please make sure to strictly abide by and implement the requirements
including but not limited to the user’s mannual and precautions. All per-sonal injuries, accidents,
property losses, legal disputes and all other conflicts of in-terest caused by user’s behaviors which
violate the contents of the user’s manual or force majeure factors, the user shall bear the relevant
responsibilities and losses and Shenzhen CP-Link Electronic Co., Ltd. will be free from any legal
re-sponsibility;
Shenzhen CP-Link Electronic Co., Ltd. will not bear any responsibility for any violation of the
law which occurs directly or indirectly by using this product.

Email: [email protected]
Address: 201 west, 2F, 1 Building, Jianghao Industrial Park, No. 430 JiHua Road, BanTian Street,
Longgang District, Shenzhen city, Guangdong Province, China.
Shenzhen CP-Link Electronic Co., LTD
[phone]
www.smacodive.com
[phone]