Holmatro HTW 2800 B - User Manual

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Zalmweg 30 - P.O. Box 33

4940 AA Raamsdonkveer, The Netherlands

Tel.: +31 (0)162 - 589200

Fax: +31 (0)162 - 522482

e-mail: info@holmatro.com

home page: www.holmatro.com

/i

HTS

HTW

FTW

Handleiding NL

Manual EN

Mode d’emploi FR

Betriebsanleitung DE

Manual ES

Manual PT

Manuale IT

Vägledning SV

Käsikirja FI

Vejledning DA

Instrucja obsługi PL

Veiledning NO

Table of Contents

Questions and Answers

K
Kenneth HodgesAug 13, 2025
What to do if Holmatro HTW 2800 B Water Pump tool is not operating?
- J
  josephthompsonAug 14, 2025
  If your Holmatro Water Pump tool isn't operating, make sure all couplers are properly connected by disconnecting and reconnecting them. Check that the pressure relief valve on the pump is in the "operation" position, and ensure the pump is placed horizontally. Also, verify that there is enough oil in the oil tank and bring the oil level back to the correct level after setting all tools in the output position.
D
dawntapiaAug 17, 2025
Why do Holmatro HTW 2800 B Water Pump couplers not connect or disconnect?
- T
  Tiffany MarksAug 18, 2025
  The couplers on your Holmatro Water Pump may not connect or disconnect due to several reasons. The couplers may be dirty; if so, clean them. Pressure in the tool or hose, possibly from temperature fluctuations, can also prevent connection/disconnection; use the pressure relief tool to release the pressure. Ensure the couplers are properly aligned and press them together smoothly for connection, and support the male coupler during disconnection. A blocked snap ring on the female coupler can also cause issues; check and clean it. If the female coupler is faulty, have it replaced by a Holmatro Certified Technician.
B
Brandon Jackson DDSAug 21, 2025
Why is my Holmatro Water Pump leaking oil?
- L
  Laura GuerraAug 21, 2025
  Your Holmatro Water Pump could be leaking oil because there is too much oil in the oil tank. Bring the oil level back to the correct level, after setting all tools in the output position. Also, check if the couplers are not connected correctly and tighten loose couplers.
P
Patricia BradleyAug 25, 2025
What to do if Holmatro HTW 2800 B Water Pump couplers do not stay connected?
- J
  jacquelinesanchezAug 26, 2025
  If the couplers on your Holmatro Water Pump do not stay connected, it might be because the external ring jams during connecting. Hold the hose at the bending restriction during connecting. Alternatively, the locking mechanism in the female coupler may not be working. Try cleaning the female coupler with clean running water, drying it, and treating the inside of the external ring with preservative oil. Repeatedly place and remove the dust cap until the external ring springs back. If the female coupler is faulty, have it replaced by a Holmatro Certified Technician.
S
sean13Aug 28, 2025
What to do if Holmatro Water Pump plunger does not retract properly?
- L
  Linda StricklandAug 28, 2025
  If the plunger of your Holmatro Water Pump hydraulic tool does not retract or retracts slower than normal, it could be due to pressure in the system. Depressurize the system by setting the pressure relief valve in the "neutral" position. Another possible cause is air in the hydraulic system; vent the hydraulic system. If the cylinder return spring is broken or there is other damage to the cylinder, contact your Holmatro dealer.
S
sherryflynnSep 1, 2025
Why does Holmatro HTW 2800 B leak oil from the tank vent during transport?
- M
  michellemillerSep 1, 2025
  The Holmatro Water Pump may leak oil from the tank vent during transport if the oil level is too low. Refill the pump with oil. Also, ensure that the air vent valve on the tank is closed.
V
Vincent FischerSep 5, 2025
What causes Holmatro HTW 2800 B rod to move upwards when there is pressure?
- B
  bryanbakerSep 5, 2025
  The pump rod moves upwards when there is pressure because the check valve is faulty. Have it repaired by a Holmatro Certified Technician.
J
Jeffrey CookSep 9, 2025
What causes Holmatro HTW 2800 B plunger to extend but not keep its pressure?
- K
  Kim SmithSep 9, 2025
  If the plunger of the hydraulic tool extends but does not keep its pressure, it may be due to leaking seals, have it repaired by a Holmatro Certified Technician. There may be internal leakage in the pump.

Summary

Qualified personnel

Safety regulations

Personal safety

Details essential personal protective equipment and safe practices for users.

Safety regulations with respect to the equipment

Specifies safety rules concerning the equipment itself.

Safety regulations with respect to the operation of the system

Outlines safety precautions for operating the hydraulic system.

Preparation for first use

Operation

Pressure relief valve

Connect the High-Flow couplers

Step-by-step guide for connecting High-Flow couplers, including safety warnings.

Connect the Quick-Lock couplers

Disconnect the hydraulic hoses

General

Disconnect the High-Flow couplers

Instructions for safely disconnecting High-Flow couplers.

Disconnect the Quick-Lock couplers

Relief the pressure in unconnected hoses or tools

Use

Before use

During use

Shut down and disconnect

Troubleshooting

The couplers do not connect or disconnect

Addresses common issues and solutions for coupler connection problems.

The couplers do not stay connected

Provides solutions for couplers failing to remain connected.

The tool is not operating or no longer operating satisfactorily

Troubleshoots issues related to the tool's operational performance.

The plunger of the hydraulic tool extends but does not keep its pressure

The plunger of the hydraulic tool does not retract, retracts slower than normal

The pump leaks oil

The pump leaks oil from the tank vent during transport

The pump rod moves upwards when there is pressure

Maintenance

Maintenance schedule

Maintenance activities

Hydraulic coupler

Holmatro HTW 2800 B Specifications

General

Brand	Holmatro
Model	HTW 2800 B
Category	Water Pump
Language	English

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