stertil COMBILOK - Annual Service and Maintenance; Assembly and Putting into Operation; General Assembly Overview; Physical Assembly Steps

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3.3 ANNUALLY (BY SERVICE DEPARTMENT)
The user should have the Combilok checked once a year by the Stertil service department or another service
department recognized by Stertil (both to be further referred to as 'the service department'). For this annual
inspection a maintenance subscription can be entered into with the service department. If a maintenance
subscription is not entered into, the user himself should make an annual appointment for this inspection and
maintenance service. This inspection is signed off on the inspection checklist (see page 68).
The inspections of the part with the lateral extendible unit (setting limit switches, operation of wheel sensor,
inspection of slide blocks) can best take place when the end caps (see FIG. B.4 and 9) are removed.
The lateral cylinder can be pushed in and out using the internal operation (see para 4.3.1). The following actions
must be taken:
- Check as described under "daily" and "half-yearly".
- Check the Combilok for loose anchors.
- Check the plastic slide blocks of the rail guidance for wear, the black plastic slices (see FIG. B.12) new 5 mm,
min. thickness 3 mm. Check the black plastic blocks (see FIG. B.4) for visible damage.
- Visually check the wear of the plastic slide blocks on the lateral extendible unit, the black plastic slices (see FIG.
B.12) new 5 mm, min. thickness 3 mm.
- Check the operation and setting of the limit switches according to para 4.3.1.
- Check the functioning of the pressure switches according to para 4.3.1.
- Check the operation of the wheel sensor according to para 4.3.1.
If necessary, clean the lens of the sensor with a soft cloth.
4. ASSEMBLY AND PUTTING INTO OPERATION
4.1 GENERAL
The assembly of the Combilok is carried out by the service department.
4.2 ASSEMBLY
4.2.1 Foundation directions (FIG. K, right model), (FIG. L, left model)
The Combilok must be placed on a level foundation of reinforced concrete (200 mm) or Stelcon plates (the plates
must have been down for approx. 1 year or are laid in stabilised and compacted sand. In the case of asphalt or
pavers, reinforced concrete footings should be poured according to FIG. K and FIG. L).
The fixed part of the Combilok should be set up according to FIG. K and FIG. L. The holes of the Combilok are
used as a drilling aid.
Thickness of concrete foundation : 600 mm, footings according to FIG. K and FIG. L
Concrete quality : C20/25 EN 206-1
Reinforcement : min. 2 nets 150 x 150 x 8, qual. FeB 500 (in the upper 200 mm)
Finishing : mechanical levelling or plane level.
Concrete volume strip : 1,8 m³ (total of Combilok and wheel guide)
The reinforcement must not inhibit the fitting of the anchors (see FIG. K and FIG. L). Both spreading anchors and
chemical anchors can be used for mounting the Combilok. The anchors must be positioned according to the
instructions supplied by the manufacturer.
Spreading anchors : 13 x. UPAT EXA 16/10 GV2, drill 16 mm
It is the responsibility of the principal to indicate whether the mounting surface is of adequate quality.