Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Einhell GC-AW 6333 Domestic Water Dispenser. Please read these instructions carefully before initial use and keep them for future reference.

Figure 1: Einhell GC-AW 6333 Domestic Water Dispenser. This image shows the red and black water dispenser unit with its integrated handle and connections.
Product Features
- Strong pump performance with electronic flow switch and LED indicator for flexible water supply.
- Well placed and extra large water filling opening for easy start and integrated pre-filter against premature wear in combination with an electronic dry run protection.
- Integrated check valve to prevent unwanted idling of the robust plastic pump housing.
- Pressure connection made of high-quality plastic and practical water drain plug for thorough emptying of the housing.
- Sturdy carry handle for easy mobility.
Safety Instructions
Always observe general safety regulations when operating electrical equipment. Ensure the power supply matches the device's specifications. Do not operate the pump without water to prevent dry running damage. Disconnect from power before any maintenance or cleaning.


Figure 2: Icons indicating Dry Running Protection and Automatic Function, key safety and operational features of the pump.
Setup
1. Unpacking and Inspection
Carefully remove all packaging materials. Inspect the water dispenser for any signs of damage during transit. Do not use the device if it appears damaged.
2. Placement
Place the water dispenser on a stable, level surface. Ensure it is protected from direct sunlight, rain, and frost. Maintain adequate ventilation around the unit.
3. Connecting Hoses
- Connect the suction hose to the metal suction connection (42 mm / 1 1/4" male thread). Ensure a tight, airtight seal to prevent air ingress.
- Connect the pressure hose to the pressure connection (33.3 mm / 1" female thread).

Figure 3: Example of the water dispenser in use for garden irrigation, demonstrating hose connections.
4. Filling with Water
Before initial operation, fill the pump housing completely with water through the large water filling opening. This primes the pump and prevents dry running.
Operating Instructions
1. Power Connection
Connect the power plug to a suitable electrical outlet (220 Volts, 630 Watts). The electronic flow switch with LED indicator will show the status.
2. Automatic Operation
The integrated electronic flow switch automatically turns the pump on when water is drawn and off when water flow stops. The LED indicator provides operational status feedback.
3. Dry Run Protection
The device features an integrated electronic dry run protection system. If the water column to be pumped breaks down, the pump will automatically shut off to prevent damage from overheating.

Figure 4: The water dispenser connected to a well for irrigation, demonstrating its application in domestic water supply.
Maintenance
1. Cleaning the Pre-Filter
The integrated pre-filter should be regularly inspected and cleaned to ensure optimal water quality and prevent pump contamination. Disconnect power before cleaning.
2. Draining Residual Water
For storage or before periods of frost, completely drain any residual water from the pump using the water drain plug located on the bottom of the unit. This prevents damage from freezing.
3. General Cleaning
Clean the exterior of the pump with a damp cloth. Do not use abrasive cleaners or solvents.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not start. | No power supply; Dry run protection activated; Motor overheated. | Check power connection; Ensure water supply is sufficient and pump is primed; Allow motor to cool down. |
| Reduced flow rate. | Clogged pre-filter; Air in suction line; Obstruction in hoses. | Clean pre-filter; Check suction hose for leaks and ensure it's fully submerged; Clear any blockages. |
| Pump runs continuously. | Leak in pressure system; Check valve malfunction. | Inspect all connections for leaks; Check and clean the integrated check valve. |
Specifications
| Attribute | Value |
|---|---|
| Brand | Einhell |
| Model Number | 4176730 (GC-AW 6333) |
| Power Source | Corded Electric |
| Wattage | 630 watts |
| Voltage | 220 Volts |
| Maximum Flow Rate | 3300 Liters Per Hour |
| Maximum Delivery Pressure | 3.6 bar |
| Maximum Discharge Head | 36 meters |
| Product Dimensions (L x W x H) | 18.7"L x 10.24"W x 14.17"H |
| Item Weight | 17.09 pounds (7750 Grams) |
| Material | Plastic |
| Included Components | Domestic water machine |



Figure 5: Key performance indicators: 3300 liters per hour flow rate, 3.6 bar pressure, and 36 meters maximum discharge head.
Warranty and Support
Information regarding specific warranty terms and conditions for the Einhell GC-AW 6333 Domestic Water Dispenser is not available in this document. For warranty claims, technical support, or service inquiries, please refer to the official Einhell website or contact their customer service directly. Keep your purchase receipt as proof of purchase.





