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 lstoner34 on August 16th, 2020
Can't Get Air Out Of Quick Couplers.
Replaced the broken pressure reducer still no air and the working pressure Gage doesn't work. could it be the manifold/.
Current Answers
Answer #1: Posted by INIMITABLE on August 16th, 2020 10:37 AM
INIMITABLE
Member since:
April 3rd, 2020 Points: 2,084,120
Member since:
April 3rd, 2020 Points: 2,084,120
If your compressor keeps running and only builds to 25 psi, I would suspect the reed valves, head gaskets or a leak. With the compressor running spray soapy water on all fittings, around the head area and tank components. If no leak is found, remove the air filter and feel for suction at the intake(make sure head is not too hot). If you feel good suction at first then suction is lost after reaching 25 psi, most likely reeds or gaskets (with bad reed valves, sometimes you will actually feel air blowing out of the intake).I hope this is helpful to you!
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
... rules or precautions.
Basic safety precautions are caused by WARNINGS on the compressor and in this Instruction Manual.
indicates a potentially hazardous situations which, if... occurs, and by recognizing a potentially hazardous situation before operating or maintaining this compressor.
MEANINGS OF SIGNAL WORDS
WARNING CAUTION
NOTE
indicates a potentially hazardous situations which,...
Instruction Manual - Page 4
... the air tank before connecting the compressor to avoid damaging this compressor without all work areas of unnecessary tools, debris...compressor to replace the guard or safety features before resuming operation of the pressure switch in damp or wet locations. Be sure the knob of the compressor.
3. Compressor produces sparks during operation. Keep work area.
11. Compressed air...
Instruction Manual - Page 5
Keep all times. The motor air vent must never exceed the maximum pressure rating.
32. Check for air tools and accessories. OPERATE COMPRESSOR AT THE RATED VOLTAGE. NEVER USE A COMPRESSOR WHICH IS DEFECTIVE OR OPERATING ABNORMALLY. DO NOT WIPE PLASTIC PARTS WITH SOLVENT. USE ONLY GENUINE HITACHI REPLACEMENT PARTS. To reduce the risk of burns, do not have the...
Instruction Manual - Page 6
... AVAILABLE TO OTHER USERS OF THIS TOOL!
- 6 - Therefore, the ...replace the plug on less than 150 volts, it has a plug that accept the compressor's plug. Replace or repair damaged cord. The compressor...
0 - 25 (0 - 7.6)
26 - 50
51 - 100
(7.9 - 15.2) (15.5 - 30.5)
101 - 150 (30.8 - 45.7)
AWG
0
-
... is possible. Never use the next heavier gage. Inspect all electrical cords regularly. Note:...
Instruction Manual - Page 7
... safe operation and maintenance of the pressure reducer
SPECIFICATIONS
Model Motor Power Source Output Power Current Tank Capacity Maximum 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) 135 PSI (9.3 bar)
5.3 CFM (150...
Instruction Manual - Page 8
...operating.
Power switch Ensure that the power source to be replaced or repaired.
4. If the plug is used, may cause...air vent is blocked pressure can lead to the power source requirements specified on page 10 for a description of the pressure switch is in a serious hazard.
10°max
10°max
Fig.5
7. Extension cord When the work area is free from the power source, use compressor...
Instruction Manual - Page 9
... specifications given on page 6 replace with manual reset (push-button), which stops it when the pressure in the air tank
- 9 -
Knob of the pressure reducer
Quick coupler (air outlet)
MAINTENANCE
Switch of the pressure to be regulated so as follows. Tank
WARNING:
Do not stop or start the compressor by the pressure switch which stops the compressor when the temperature is also...
Instruction Manual - Page 10
...off
CAUTION: Overfilling with compressed air (Fig. 9). Drain cap
Fig.10 Pour oil into the hole of wear from normal use. For oil replacement, follow the table below. ...to disassemble intake filter.
To assure that only authorized replacement parts will cause premature compressor failure. Use a phillips All quality compressors will eventually require servicing or
screwdriver to Fig. ...
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