T.I.P. HWW 900/25 Plus

Questions and Answers

R
rebeccamendozaAug 5, 2025
What to do if my T.I.P. HWW 900/25 Plus pump is not discharging liquid and the motor is not running?
- J
  Jacqueline FranklinAug 5, 2025
  If your T.I.P. Extender pump isn't discharging liquid and the motor isn't running, here's what might be happening: 1. **No current:** Verify voltage presence with a GS-compliant device and check the plug's position. 2. **Thermal motor protection:** Disconnect from the mains, let it cool, then resolve the issue. 3. **Defective capacitor or wrong pressure switch setting:** Contact customer service. 4. **Motor shaft jamming:** Determine why and eliminate the cause.
R
randallmelissaAug 10, 2025
Why does my T.I.P. HWW 900/25 Plus Extender pump stop after a short time of operation?
- K
  Kayla WheelerAug 10, 2025
  If the T.I.P. Extender pump stops shortly after starting due to thermal motor protection, consider these possibilities: 1. **Incorrect electrical supply:** Ensure your supply matches the type plate using a GS-compliant device. 2. **Blocked pump or intake line:** Clear any obstructions. 3. **Liquid too viscous:** The pump might not be suitable; thin the liquid if possible. 4. **High temperature:** Ensure liquid and environment temperatures are within limits. 5. **Pump running dry:** Identify and fix the cause of dry-running.
D
David RobertsonAug 15, 2025
What to do if my T.I.P. Extender motor is running, but the pump is not discharging any liquid?
- J
  Jeffrey FloresAug 15, 2025
  If your T.I.P. Extender pump is running but not pumping liquid, check these potential causes: * **Pump housing not filled:** Fill the housing with liquid. * **Air in intake line:** Ensure connections are tight, the inlet is submerged, the check valve is sealed and unblocked, and there are no siphons or kinks in the lines. * **Excessive height:** Reduce suction or discharge height to stay within maximum values.
K
Kimberly HesterAug 20, 2025
Why does my T.I.P. Extender pump cut in and out too frequently?
- J
  Jay CooperAug 20, 2025
  If your T.I.P. Extender pump cycles on and off too often, here are some possible reasons: 1. **Damaged pressure tank membrane:** Have qualified personnel replace the membrane or the tank. 2. **Insufficient pressure:** Increase tank pressure to 1.5 bar using the tank valve, after depressurizing the system. 3. **Air in the intake line:** Refer to section 2.2. 4. **Faulty check valve:** Clear any blockage or replace if damaged.
J
Joshua HallAug 26, 2025
Why is my T.I.P. HWW 900/25 Plus pump not reaching the desired pressure?
- M
  Mr. Jaime ParksAug 26, 2025
  If your T.I.P. Extender pump isn't reaching the pressure you need, it could be due to: 1. **Cut-out pressure set too low:** Please contact the customer service department. 2. **Air in the intake line:** Refer to section 2.2.
J
Jonathan MillerAug 30, 2025
Why does my T.I.P. HWW 900/25 Plus Extender pump not cut out?
- M
  Michelle EdwardsAug 30, 2025
  If your T.I.P. Extender pump won't shut off, the issue might be: 1. **Cut out pressure set too high:** Please contact the customer service department. 2. **Air in the intake line:** Refer to section 2.2.

Summary

General Safety Information

Range of Use

Technical Data

Scope of Delivery

Installation

General Installation Information

Provides general guidelines for installing the device, emphasizing electrical safety and environmental conditions.

Installation of the Suction Line

Instructions for setting up the suction line, including check valve, intake filter, and immersion depth.

Installation of the Pressure Line

Guidance on installing the pressure line, including check valve and shut-off cock.

Stationary Installation

Instructions for permanently fixing the pump to a stable surface.

Electrical Connection

Putting into Operation

Anti Dry-Running Feature

Retrofitting with an Anti Dry-Running Feature

Information on how to add a dry-running protection accessory to the booster set.

Setting the Pressure Switch

Operating the Pump with a T.I.P. Prefilter

Maintenance and Troubleshooting

Warranty

How to Order Spare Parts

Service

T.I.P. HWW 900/25 Plus Specifications

General

Power	900 W
Max. flow rate	3300 l/h
Max. suction height	8 m
Pump housing	Stainless Steel
Frequency Range	50 Hz
Voltage	230 V
Pressure connection	1" (33.3 mm) IG
Suction connection	1" (33.3 mm) IG

T.I.P. HWW 900/25 Plus - User Manual

Table of Contents