Building Ventilation; Figure 14: Pump Inlet Side 100 Mm (4"); Figure 15: Pump Inlet Side 150 Mm (6") - Roberts Gorden CRT-10 Installation, Operation & Service Manual

®
CORAYVAC I
NSTALLATION
7.1.4 Pump Inlet Adapter for 100 mm (4") Tubing
Apply a bead of silicone sealant 316° C to the 150
mm (6") inside of the reducer (150 mm x 100 mm)
(6" x 4"). Mount the reducer to the inlet of the pump
scroll using the 3 - #10 self drilling screws provided.
See Figure 14.
IMPORTANT: To prevent leakage of condensate, do
not install screws at the 6 o'clock position.
Mount the pump boot to the inlet reducer using the
band clamp provided. See Page 26, Figure 14.

Figure 14: Pump Inlet Side 100 mm (4")

Figure 15: Pump Inlet Side 150 mm (6")

Description
Pressure Switch
Pump Boot 150 mm (6")
Band Clamp 150 mm (6")
26
O S M
PERATION AND ERVICE
CONNECT
TO SYSTEM
TUBING
150 mm (6")
Part Number
90430600
91412802
91913703
ANUAL
7.1.5 Pump Inlet for 6" (15 cm) Tubing
Attach 150 mm (6") pump boot to the inlet See Fig-
ure 15, then See Section 7.1.3.

7.2 Building Ventilation

The space containing the heaters must have a
permanent outside air vent with a minimum effective
area of 4.5 cm
ventilation is employed, the minimum proven airflow
rate shall be 2.35 m
lation is required, air must be taken from an outside
point where it is not likely to be contaminated. The
building ventilation must be in accordance with local
and national codes.
Description
Pressure Switch
Pump Boot 100 mm (4")
Band Clamp 100 mm (4")
Inlet Assembly
101 mm (4") x 150 mm (6") Adapter
2 per kW of heat input. If mechanical
3
/h per kW of heat input. If venti-
CONNECT
TO SYSTEM
TUBING
100 mm (4")
Part Number
90430600
91412800
91901300
90713454
02719903