Hitachi EC119SA Support Question
Hitachi EC119SA Support Question
Find answers below for this question about Hitachi EC119SA - 15 Amp 2.5 HP Lon Twin-Stack Air Compressor.Need a Hitachi EC119SA manual? We have 1 online manual for this item!
Question posted by PRUITT on December 24th, 2020
Will Not Run
Why would the compressor hum then kick reset.
Current Answers
Answer #1: Posted by INIMITABLE on December 24th, 2020 3:48 AM
INIMITABLE
Member since:
April 3rd, 2020 Points: 2,069,610
Member since:
April 3rd, 2020 Points: 2,069,610
"The first thing to check is the thermal protector (circuit breaker). It is a small black button mounted on the housing on the back side of the pump motor. The unit will have to cool down before the button will reset. Usuall causes for the thermal protector to pop are: running the compressor on an extension cord, running the compressor on power lines or circuits that can't carry enough amps to run the motor, or little or no oil in the compressor causing excessive friction and heat buildup. If the thermal protector isn't tripped the next thing to check is the pressure switch. If the springs inside are broke or damaged they won't trip the switch to turn the compressor on. If the capacitor(s) are bad the motor will hum and/or try to turn but not have the power to start spinning"
(Repair Ahjoshe; https://www.fixya.com/support/t9067596-air_compressor_just_stopped)
(Repair Ahjoshe; https://www.fixya.com/support/t9067596-air_compressor_just_stopped)
I hope this is helpful? PLEASE "ACCEPT" and mark it "HELPFUL" to complement my little effort. Hope to bring you more detailed answers
-INIMITABLE
Related Hitachi EC119SA Manual Pages
Instruction Manual - Page 3
... can often be safe for you first confirm that must be avoided to observe basic safety rules or precautions. Never use this compressor in this compressor. Most accidents that result from compressor operation and maintenance are caused by the failure to prevent bodily injury or machine damage are outlined in the "SAFETY" section...
Instruction Manual - Page 4
... do not remove cover.
5. Do not let visitors contact compressor extension cord. MAINTAIN COMPRESSOR WITH CARE. Use common sense. Never stand on top of unnecessary tools, debris, furniture, etc.
16. AVOID UNINTENTIONAL STARTING. STORE COMPRESSOR PROPERLY. KEEP WORK AREA CLEAN. CHECK DAMAGED PARTS AND AIR LEAK. Have defective pressure switches replaced by authorized service center...
Instruction Manual - Page 5
... THE RATED VOLTAGE. Solvents such as dust masks that air can result from the power source and open valve slowly and tilt compressor to operation procedures.
25. DO NOT DIRECT AIR STREAM AT BODY. Check the manufacturer's maximum pressure rating for air tools and accessories. Serious damage can freely flow at pressure or speed in...
Instruction Manual - Page 6
...electrical cords regularly. SAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS OF THIS TOOL!
- 6 - The green (or green and yellow) conductor in the electrical .... The smaller the gage number, the heavier the cord. The compressor is possible.
English
SAFETY - If in Feet (Meter)
0 - 25 (0 - 7.6)
26 - 50
51 - 100
(7.9 - 15.2) (15.5 - 30.5)
101 - 150 (30.8 - 45.7)
AWG
...
Instruction Manual - Page 7
...Instruction Manual may show details or attachments that differ from those on your own compressor.
NAME OF PARTS
Pressure gauge (B) indicates the working pressure
Head Tank
Switch... Pressure
Free Air Delivery
Lubrication
Fig.1
at 40 PSI (2.8 bar) at 90 PSI (6.2 bar) at 100 PSI (6.9 bar)
EC119SA Single-Phase, Induction Motor Single-Phase, 120V AC 60Hz
1.6 HP (1.2KW) 15.0 A
4 gal. (15.1 ltr) ...
Instruction Manual - Page 8
... must be replaced or repaired.
4.
Right running position Position the compressor on the product nameplate.
2.
Knob of ...Use a screwdriver or similar tool to compressor and possible personal injury. WARNING: Accessory other than compressor for applications other than 10... to release air pressure before removing the dipstick. CAUTION : In order to avoid damaging the compressor, do not...
Instruction Manual - Page 9
... empty accumulated water. OPERATION
Drain cock
1.
Water will restart only if reset is lower than that is done. Under some
problem such as follows.
Push the knob of the plug. WARNING: Risk of the tank
the compressor in the air tank
- 9 - Should this product may contribute to hearing loss.
(1) Push the pressure switch...
Instruction Manual - Page 10
... or
screwdriver to change -oil topping off
CAUTION: Overfilling with oil will cause premature compressor failure. Filter element
Intake filter
Fig.9 NOTE: Replace the filter element when it becomes...service and repairs must be performed by a HITACHI
WARNING: Never clean filter element with compressed air (Fig. 9). Oil change without the intake filter. To the level indicated on (Refer...
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