Steam Requirements (Steam Heat
Option Only)
WARNING
Hot Surfaces. Will cause severe burns. Turn steam
off and allow steam pipes, connections and compo-
nents to cool before touching.
W505
For machines equipped with optional steam heat, install piping in
accordance with approved commercial steam practices. Steam re-
quirements are shown in
.
Specification
Model
Requirement
Steam inlet con-
nection size, in.
BSP
7.5 kg - 28 kg /
20 lb.- 70 lb./
75 L- 280 L
1/2
35 kg - 52 kg /
80 lb.- 120 lb. /
332 L- 520 L
3/4
Steam pressure,
PSI [bar]
All
15-116 [1-8]
Table 39
IMPORTANT: It is necessary to insert a filter with per-
meability up to 0.0118 in. [300 µm] in front of the steam
valve. Dirt larger than 0.0118 in. [300 µm] may damage
the steam valve and cause leaks.
IMPORTANT: Failure to install the customer supplied
steam filter may void the warranty.
Use an inlet steam pressure hose only adapted to the steam valve
with appropriate seal suitable for the applied working pressure.
Steam Valve Installation
1. Remove the rear cover.
2. Fit the bracket with the steam valve and filter onto the rear
part of machine.
CHM2515N_SVG
3
2
4
1
1.
Bracket
2.
Steam hose
3.
Cable
4.
Steam coil
Figure 36
3. Connect steam hose to steam valve.
4. Connect the cable to the steam coil.
5. Fit rear cover back to its original place.
Supply Dispensing
WARNING
Dangerous Chemicals. May damage eyes and skin.
Wear eye and hand protection when handling chemi-
cals; always avoid direct contact with raw chemicals.
Read the manufacturer’s directions for accidental
contact before handling chemicals. Ensure an eye-
rinse facility and an emergency shower are within
easy reach. Check at regular intervals for chemical
leaks.
W363
Supply Dispensing
Number of external liquid supply connections
8
Table 40
continues...
Installation
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66
Part No. D1599ENR14
Summary of Contents for PAC520T
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