9
OVLERQ*D OVLSRQ*D OVLESRQ*G OVLSERQ*G
97881C - (Rev. E - 4/07)
DO NOT SOLDER
tubes while
inserted into the strainer as
damage to o-rings may result.
8.
These products are designed to operate on 20-105
PSIG supply line pressure.
If inlet pressure is above
105 PSIG, a pressure regulator must be installed in
the supply line.
Any damage caused by connecting
these products to a supply line with
pressure lower than 20 PSIG or
higher than 105 PSIG IS NOT
covered under warranty.
9.
Make electrical connections to the chiller.
See
chiller instructions.
10.
Check stream height from bubbler.
Stream height is
factory set at 35-40 PSI. If supply pressure varies
greatly from this, remove items 2, 19, and 20 (push
arm and the bottom and the top actuator plates –
Figure 20) by removing the screws holding assembly
together and adjust the screw on the regulator (Item
14 – Figs. 21& 22). Clockwise adjustment will raise
stream height and counterclockwise movement will
lower stream height. For best adjustment, stream
height should be approximately 1-1/2” (38mm) above
the bubbler guard. (See Figure 16).
11.
Mount lower panel.
Loosen the two (2) #10-24 x 5/8”
(16mm) screws at frame bottom lip. Slide upper
tongue of lower panel under lower edge of already
installed upper panel. Tighten previously loosened
screws securely.
12.
Replace bottom access panel
to fountain basin
using screws provided. Tighten securely.
Figure 15 – Lower Panel Installation
Figure 17 – OVL-II ER-Q/SR-Q Tube Routing
Figure 16 – Stream Height
Figure 18 – OVL-II SER-Q/ESR-Q Tube Routing
CHILLER
INLET
34
37
CHILLER
OUTLET
35
37 - TO
BUBBLER
CHILLER
INLET
34
37
CHILLER
OUTLET
36
37 - TO
BUBBLER
37
