Heidolph LABOROTA 4000 eco - Manual (Page 50)

50
E
P/N item name qty.
514-00000-01 8 vapor tube 26, NS 29/32 1
514-00020-03 8 vapor tube 26, NS 24/40 1
514-00520-00 K cold-trap shroud eco 1
514-00520-01 K cold-trap shroud eco, plastic-coated (1)
514-00501-00 Y cold-trap 1
23-30-01-01-39 X seal G5 (Silicon/FEP) 1
23-30-01-01-88 X1 Seal G5 (Silicon) 1
514-51000-00 M inlet pipe 1
514-74000-00 P evaporator flask 1000 ml, NS 29/32 1
514-74000-05 P evaporator flask 1000 ml, NS 24/40 1
514-84000-00 N collecting flask 1000 ml, S 35/20 1
514-84000-02 N collecting flask 1000 ml, S 35/20 plastic-coated (1)
515-40000-00 Q clamp NS 29/32 1
515-40000-01 Q clamp NS 24/40 1
515-42000-00 O clamp S 35/20 1
23-09-03-01-27 G threaded fitting GL 14 (for cooling water and vacuum) 1
11-300-005-22 H connector for threaded fitting GL14 1
591-00061-00 A retainer ass`y 1
23-30-01-04-88 B centering ring 1
23-30-01-04-69 E Threaded cap GL10 red 1
23-08-06-03-26 D O-ring 3,2x2,5 1
23-30-01-04-72 S inlet tube (PTFE-) 3,5/4,5x600 1
8 Cooling water fitting on glassware kit (G1, G3)
view fig. 6,7
Cooling water is connected (except G5eco glassware kit) with the threaded glass stud GL
14 of the cooling coil, using barbs (H) and threaded caps GL 14 (G). Use hose with 7 - 8
mm ID and secure with hose clamps.
When selecting parameters of distillation, you need to make reference to
cooling water temperature all the time (refer to Chapter "Remarks about
distillation setting).
9 Connect vacuum pressure to glassware kit
view fig. 6,7,8
Connect vacuum pressure with threaded glass stud GL 14, using barbs (H) and threaded
caps GL 14 (G). Use vacuum hose with an ID of 7 - 8 mm and secure with hose clamp.
While working with vacuum pressure make reference to local safety
regulations and setting instructions.
To guarantee proper vacuum tightness, we recommend to coat all ground mating surfaces
with industrial quality silicone grease; another option would be use of conventional PTFE
inserts.