H4KH-15-C means of flangemounted pump type H only Vertical Helical speed reducer H4

Flender/Flender Gear Units/Helical speed reducer H4

into account the forces acting on the gear unit. Careful alignment with the units on the output side must be ensured. Any elastic deformation through operating forces must be taken into consideration. NOTICE Property damage Damage from inadequate stability of the gear unit is possible. Fastening bolts and fastening nuts must be tightened to the prescribed tightening torque.For the correct tightening torque refer to item 6.1 . Bolts with the minimum strength class 1.9 must be used. Note For dimensions, space requirement and arrangement of supply connections, refer to the drawings in the gear unit documentation. 6.3.2 Description of assembly work WARNING Serious physical injury Risk of physical injury from inflammation caused by solvent steams during cleaning work.Observe the following:- Ensure adequate ventilation. - Do not smoke. Remove the corrosion protection on the shafts using suitable cleaning agent. CAUTION Risk of injury from chemical substances Observe manufacturer' instructions for handling lubricants and solvents. Wear suitable protective clothing. NOTICE Property damage Damage to the shaft sealing rings from chemically aggressive cleaning agents is possible.Any contact of the cleaning agent with the shaft sealing rings must be avoided. 3 / 9BA 5 en 0/2 Fit and secure input and output drive elements (. . coupling components) on the shafts. If these are to be fitted in heated condition, refer to the dimensioned drawings in the coupling documentation for the correct joining temperatures. Unless specified otherwise, the components may be heated inductively, with burner, or in furnace. WARNING Risk of burns Serious injury caused by burns on hot surfaces (> 5 ) is possible. Wear suitable protection gloves and protection clothing. NOTICE Property damage Damage to the shaft sealing rings from heating above 1 is possible.Use heat shields to protect against radiant heat. The elements must be pulled smartly onto the shaft as far as stated in the dimensioned d