To Next PageTo Next PageWhat to do if my IWAKI PUMPS Water Pump does not start?
If your IWAKI PUMPS Water Pump isn't starting, there could be several reasons: * **Faulty wiring:** Ensure the wiring is correctly connected. * **Improper voltage:** Verify that the pump is connected to the correct voltage source. * **Damaged electronic control unit:** If the control unit is damaged, it will need to be replaced.
Why is my IWAKI PUMPS EH-E leaking liquid?
If your IWAKI PUMPS Water Pump is leaking, here are a few potential causes: * **Loose fitting or coupling nut:** Try tightening the fitting or coupling nut. * **Loose pump head:** Tighten the pump head bolts to a torque of 2.6 N·m. * **Damaged diaphragm:** The diaphragm may need replacement. * **Missing O-ring or valve gasket:** Install the missing O-ring or valve gasket.
What to do if the output of my IWAKI PUMPS Water Pump fluctuates?
If the output of your IWAKI PUMPS Water Pump is fluctuating, consider the following: * **Clogged suction or discharge valve:** Disassemble, inspect, and clean the valve. * **Air trapped in pump:** Prime the pump per instructions. * **Overfeeding:** Install an injection valve or back pressure valve. * **Damaged diaphragm:** Replace the diaphragm. * **Worn check valves:** Replace the valve cartridges.
Provides general advice for safe operation, emphasizing manual review and user understanding.
Explains the specific icons and symbols used to convey warnings and cautions in the manual.
Highlights essential safety warnings, including electrical hazards, proper application, and environmental considerations.
Details cautions for qualified operators, power supply, running dry, liquid exposure, and ventilation.
Covers precautions for grounding, leakage breakers, cable safety, site limitations, and pump disposal.
Guide to checking the product upon receipt and reporting any discrepancies or transit damage.
Explains the fundamental working principle of the electromagnetic metering pump.
Lists essential technical details, including model identification, materials, and electrical ratings.
Describes manual and external input (analog, digital) operation modes of the pump.
Details the pump's controller panel, keys, indicators, and display examples.
Provides external dimension drawings for various EH-E pump models.
Important safety and procedural notes to follow before and during pump installation.
Guidance on choosing an appropriate installation location, considering ambient conditions and access.
Instructions for connecting suction, discharge, and bleeding tubes, including fitting types.
Steps and safety considerations for correctly wiring the pump's power and control circuits.
Essential checks before starting operation and the process for removing air from the pump.
Methods for fine-tuning the pump's discharge capacity using stroke length and rate adjustments.
Overview of manual, analog, pulse multiply, and pulse dividing operational modes.
Detailed steps for configuring and operating the pump via the controller interface.
Guidelines for regular upkeep, including diaphragm and valve replacement.
Information on identifying and replacing consumable parts like valve sets and diaphragms.
Detailed diagrams and lists of parts for pump head units across different models.
A guide to identifying common pump issues and their corresponding corrective actions.
General| Protection | Overload protection |
|---|---|
| Protection Rating | IP65 |
| Series | EH-E Series |
| Type | Electromagnetic Diaphragm Pump |
| Stroke Length | Adjustable |
| Materials (Pump Head) | SUS316 |
| Materials (Diaphragm) | PTFE |
| Materials (Wetted Parts) | SUS316, PTFE, FKM |
| Power Supply | 100 to 240 VAC, 50/60 Hz |
| Control | Manual or External Signal |
| Liquid Temperature Range | 0 to 50°C |
| Ambient Temperature Range | 0 to 40°C |
| Motor Output | Varies by model |
| Port Size | Varies by model |
