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Installation instruction DMZ329 and DMZ330
Ground screw for MEZZO / DACAPO / FILIUS
The following instructions include all information necessary for the correct mounting and
operation of your MAY screw-in ground anchor. For absolute safety, please read these
instructions carefully and then keep them for later reference.
Non- observation of operating instructions can result in personal
injuries or damage to property.
Please note that if these instructions are not observed, the manufacturer cannot
Caution
assume any liability or guarantee.
Always follow the safety regulations.
Should you not understand any part of these operating instructions, please
contact your MAY dealer.
Mounting drawing
3x set screw for vertical adjustment
3x countersunk screw M16
3 x nut M16
+ 3x washer
Stand 40-081
English
bore hole for theft and anti-twisting
lock
1x hexagon screw, M16x30mm
1x washer
1x upper anchor tube
1x flange plate
1x ground screw, length: 2 m
page 1 of 9
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Summary of Contents for MAY DMZ329
- Page 1 Ground screw for MEZZO / DACAPO / FILIUS The following instructions include all information necessary for the correct mounting and operation of your MAY screw-in ground anchor. For absolute safety, please read these instructions carefully and then keep them for later reference.
- Page 2 4. This manual illustrates the “5 steps to fasten the ground screw“. As soon as the SZ329 / SZ330, the ground screw and the MAY parasol has been delivered to the terrace, the service technician can start with the installation according to step 1, 2 and 3. Mainly tools needed: Screwing machine KR20, hammer drill, a ø40x800mm rock drill, a Krinner screw-...
- Page 3 5 steps to fasten the ground screw Preliminary, let the property owner / customer sign the foundation installation conditions (see page 8) and archive it legally. 1. Step 1: Removal and primary drilling Remove paving and gravel until a depth of approximately 15 cm. Use a ø 40 mm drill for the vertical predrill.
- Page 4 Step 4 and 5 and the erection of the parasol must be carried out by your MAY dealer. 1. Step 4: Alignment See chapter „Alignment and fixation of upper anchor tube“ for detailed instruction. 4. Step 5: Finish Fill up the gravel and place the paving as close as possible to the flange. That way the ground screw disappears completely below the pavement.
- Page 5 If screws are not tightened firmly enough, there will not be sufficient tensile force to trigger self-locking. If the screws are tightened too firmly and over- Caution stressed, the screw connection may slacken. Tighten the three M16 screws manually using the enclosed hex key and extension.
- Page 6 2. Insert the M16 countersunk screws into the bore holes of the coupling plate and so screw the upper anchor tube with coupling plate onto the flange plate (see fig. below). Attach the nuts from the bottom. Do not tighten the screw connection firmly yet. upper tube M16 countersunk screw M16 nut...
- Page 7 3. Screw threaded pins into the bore holes flush with the plate (see fig.) The thread may get damaged. Without cover plate, dirty water or sand may be washed into the flanks of the thread. As sand is harder than steel, the thread may get damaged when the Caution screw is turned.
- Page 8 Mounting – Tools required 1. SZ329 / SZ330 (upper anchor tube + ground screw KSF F 140x1200-M by Krinner) including MAY standard parts. 2. Hammer drill with ø40 rock drill. 3. Krinner screw-in machine KR20, telescopic guiding rod system, guiding safety bar, screw- in attachment F1234567.
- Page 9 Foundation installation conditions Before installation of a ground screw, a foundation installation condition sheet must be signed. This template is a translation of a year 2011 copy from the Krinner company. If applicable, please request an updated version. A signed copy should be archived by the “ground screw service”. Project: Scheduled date: Scheduled time:...
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