Krick ro marin Dusseldorf Mode D'emploi page 58

ensure sufficient ease of movement between crane column and base with flange, the bonded parts Ø 7.1
mm can be redrilled. Glue BK14 to plate 246 and hatch 39, then reassemble the crane on the unit.
The drives for swivelling the boom and lifting and lowering the hook are mounted on the underside of the
hatch. Assemble the holding frame (245a + 245b + 245c) on plate 246 as shown and glue it together. The
miniature geared motor (239) (1000:1) is interference suppressed and fitted with cables and inserted into
(245c) from below and screwed together with the 1.6 x 5 mm screws.
Now manufacture the belt pulley from the adjusting ring (241) and the two pulleys (241a). This is mounted
with the M 3 x 3 grub screw (101) on the flattened gear shaft.
Glue the Ø 24 mm belt pulley (242 + 242a) together and screw it to the BK12 crane column using an M 3 x 3
grub screw (101). Then carefully pull on the rubber ring (243) and place it twice over the unit so that the
tension is strong enough. Then attach the Ø 8 x 8 mm tubular rivet (118) and lead the cord (238) for the
crane hook (see exploded drawing). The 400:1 reduction gear motor (244) is interference suppressed.
Tighten the motor to the frame using the M 1.6 screws. The cable drum is connected from the inner adjusting
ring (248), the outer adjusting ring (247b) with grub screw (117) and the pulleys (247a) are mounted
together. Drill a 1 mm Ø hole on the side. Tighten the grub screw (117) (M 3 x 6), which passes through the
two adjusting rings on the flattened shaft of the motor (244).
Now knot the line (238) with crane hook (BK15) and rope drum. Check the functions of the boat crane. Fix
the finished assembly to the deck with Ø 2.2 x 6.5 mm self-tapping screws 110.
Rubbing strakes
The skirting boards (249) and (250) are attached to the finished painted hull. The slat for the transom is fitted
and glued in place. First cut the strips to length according to the plan and cut to mitre (Fig. 1). The open end
is rounded off (Fig. 2). Glue onto auxiliary rubbing strake (3) with superglue (Fig. 3). If there are sharp edges
on the transom, the rubber strip may have to be slightly cut in.
The rubbing strake (250) around the bow is 1 m long and should be glued evenly to the right and left starting
at the bow. Processed and glued in the same way.
Deck Details
The prepared base (221) with the bow lantern is inserted and the bulb is connected. The handrails (251) on
the forebody are made as described earlier. The connecting height results from the height of the handrail
(146) on the cabin. Make the supports (252) from Ø 2 mm brass pipe and fix the handrail with Ø 1 x 16 mm
split pins (141).
Place the 12 mm C-pipes (253) on the pipe supports (254). For the covers, first glue the larger cover (255a)
and then the smaller one (255b) to the end of the pipe.
For the 10 spray heads of the self-protection sprinkling system, the spray tubes (257) are bent from Ø 2 mm
brass wire, attached to the Ø 6 mm nozzle heads (258) and glued. Bend the protective hoops (259) made of
Ø 1.5 mm brass wire according to the plan. Glue in the parts after drilling the holes. Bend the cable deflector
(260) made of Ø 2 mm brass wire and the supports (261) made of Ø 2 mm brass pipe. Solder the parts with
2 split pins (141) and glue them in place according to plan. Construction of the railing on the main deck will
begin with drilling the holes for the railing supports (262). Set up the supports. The lower rail (263) made of Ø
0.8 mm brass wire is drawn in continuously and inserted into the deck bulkhead (45).
Proceed in the same way with the upper tension (264) (Ø 1 mm brass wire).
22 © Klaus Krick Modelltechnik, Knittlingen, Germany Status 08/2022