Schwing SP 1800-D, Original Operating Instructions

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4.42-4
004.076.01-EN
- Slowly bring piston rod to the pumping piston.
- Connect piston rod flange 1 and piston rod
flange 2 with suitable screw and nut (Fig. 1).
- Manually tighten screw.
- Slowly return the piston rod and pull the
piston out of the cylinder (Fig. 2).
- Loosen screw joint.
- Remove pumping piston from the water box.
- Clean and check all parts.
INSTALLATION
- Apply a thick coat of grease to new piston
and cylinder wall.
- Mount new pistons to the piston rod flange by
means of screw and nuts.
- Drive pumping piston into the cylinder so that
the screw joint can still be loosened (Fig. 3).
- Remove screw joint.
- Return piston rod.
- Insert distance piece and screw together with
pumping piston. (Fig. 4)
- Bring piston rod to the distance piece.
- Align distance piece, if necessary, and screw
together with the piston rod.
Fig. 1
Fig. 2
Fig. 3
Fig. 4