English
26
WILO SE 09/2012
CAUTION! Risk of damage to property!
Incorrect handling of the switchgear can result in property
damage.
Do not drill through the housing into the wall!
• The housing and electronic components might be damaged.
• Damage to the housing (cracks) can lead to leaks.
• For wall-mounted installation, fasten the switchgear to the wall
with dowels and screws. Dimensions for the drilling pattern in
acc. with Fig. 3a and 3b, screw diameter 4 mm, bore diameter
6 mm.
Before mounting the switchgear, break out the required punch
stampings on the side of the electric cable inlet and outlet for
mounting the threaded cable connections.
WARNING! Risk of injury!
Improper work on the housing can cause injuries.
• When opening the housing punch stampings, wear protective
goggles, since housing parts can chip off.
• When opening the housing punch stampings, wear protective
gloves to protect your hands from sharp edges.
To open the punch stampings, use a slotted screwdriver with a
5.5 mm blade, a 300 g hammer as well as a deburrer.
To open the pre-punched holes, place the screwdriver blade
perpendicular on the marked edge of the inner punch stamping
(Fig. 4a) and punch the punch stamping out with a light ham-
mer tap on the head of the screwdriver (Fig. 4b).
Summary of Contents for SK 602N
Page 3: ...Fig 4 a b c Fig 5...
Page 4: ...Fig 6...
