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HPP GL 135/235 - User Manual

HPP GL 135/235
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(IT)
Istruzioni per l’assemblaggio e la manutenzione straordinaria - Pompe Alta Pressione - SERIE GL-GLR
(EN)
Assembly and special maintenance instructions - High Pressure Pumps - GL-GLR SERIES
(FR)
Instructions pour l’assemblage et l’entretien ponctuel - Pompes Haute Pression - SÉRIE GL-GLR
(ES)
Instrucciones para el ensamblaje y mantenimiento extraordinario - Bombas de Alta Presión - SERIE GL-GLR
(DE)
Anweisungen für den Zusammenbau und die ausserordentliche Wartung - Hochdruckpumpen - SERIE GL-GLR
(RU)
Инструкции по сборке и внеплановому техобслуживанию - Насосы Высокого Давления
-
СЕРИЯ
GL-GLR
(CN)
󶯰󱑇󷆫󱖻󲼥󶛙󷿺󱚼󷣻󱑛󱈍󱎫󴸤󲠾󷆫󱖻󲼥
(IT) ATTENZIONE. Leggere le istruzioni prima dell’assemblaggio e della manutenzione straordinaria.
(EN) WARNING. Read the instructions before assembly and special maintenance.
(FR) ATTENTION. Lire les instructions avant de réaliser l’assemblage et l’entretien ponctuel.
(ES) ATENCIÓN. Leer las instrucciones antes del ensamblaje y del mantenimiento extraordinario.
(DE) ACHTUNG. Vor dem Zusammenbau und der ausserordentlichen Wartung die Anweisungen lesen.
(RU)
ВНИМАНИЕ. Перед сборкой и внеплановым техобслуживанием нужно внимательно прочитать все инструкции
(CN)
󲼘󶟞󰥾󵈋󴩼󶛙󷿺󱚼󷣻󱑛󱈍󱎫󱑽󰦉󵤰󵠵󴸫󲥜󴸤󲠾󰆎
GL-GLR Series
Brand of Come
t

Table of Contents

Questions and Answers

  • N
    nrussellAug 12, 2025
    Why is my HPP GL 135/235 supplying water but there is no pressure?
    • B
      Benjamin BlackburnAug 12, 2025
      If your HPP Water Pump is supplying water but there's no pressure, it could be due to a worn regulating valve, which needs to be replaced. Another possibility is that the pump is taking in air; in this case, ensure that you tighten the intake pipe properly.
  • M
    Mr. Jordan Morris DDSAug 19, 2025
    What to do if my HPP GL 135/235 Water Pump has anomalous drop in pressure and water leaking?
    • E
      Elizabeth BrownAug 19, 2025
      An anomalous drop in pressure accompanied by water leakage in your HPP Water Pump may be due to worn gaskets or damaged O-rings. Replace the gaskets or O-rings to resolve this issue.
  • S
    Sarah TurnerAug 27, 2025
    What to do if my HPP GL 135/235 is not taking up water?
    • M
      Mary FisherAug 27, 2025
      If your HPP Water Pump isn't taking up water, it could be due to several reasons. First, check the valve seals, both internal and external. For internal valves, remove the head and replace the metal parts. For external valves, remove the valve cap and replace any worn parts. Also, ensure the pressure regulating valve is not stuck; try loosening it. A clogged filter can also prevent water intake, so clean or replace it if necessary. Additionally, inspect the intake fitting and pipe for looseness or holes, securing or replacing them as needed. Finally, if the pump hasn't been used in a while, the valves may be rusted; clean the plates and valve housings after removing the head (for internal valves) or valve cap (for external valves).
  • B
    bjensenSep 3, 2025
    How to stop connecting pipes vibrating excessively on my HPP GL 135/235?
    • J
      Jonathan AustinSep 3, 2025
      Excessive vibration in the connecting pipes of your HPP Water Pump could be due to solid particles stuck between the plate and valve housing. If it's the internal valves, remove the head and clear any particles. For external valves, remove the valve cap and clean out any particles.

HPP GL 135/235 Specifications

General IconGeneral
CategoryWater Pump
TypeCentrifugal Pump
Frequency50 Hz
MaterialCast Iron
ModelGL 135/235