Maximum pressure not available

Service005 - maximum pressure not available

Symptom:

Block of pump handle, the handle cannot be moved in any direction.

Reason:

Probably the rubber valve balls have swollen in contact with aggressive chemicals in the sprayer` s pump.

Marolex have eliminated this problem by introducing, in March 2006, balls made of technical glass / (GVS - System).

Marolex patent pending no. P - 379370. Technical details

Solution:

In older models with rubber balls in pump` s valve you should:

Demount the pump unit by removing the lever tie(T20) from the pump and unscrewing the pump nut. Remove the pump unit and the mixer, disassembly the pump into two parts: white element (T24 pump cover) and black element (T5 pump). Unscrew the nuts from these elements (T16 and T15) under which the balls are placed. Replace the rubber balls with glass ones and mount the pump - follow the above instructions in reverse order. While mounting back the pump smear the O-ring (T11) with silicone smear (Z06)

This problem occurs very rarely (ca. 1/300 users of older Titan).

Concern series:

Titan 12, 16, 20