Labconco WaterPr RO Systems 90750 Series - Manuel (Page 10)

Chapter 2: Prerequisites
6
Original Instructions
Mounting surface composition, condition and construction must be considered when mounting this
unit. The surface must be able to support at least 500 pounds. Inadequate support may result in
damage to the mounting surface and/or equipment. Four each 1/4 x 2.0" Lg. tapping screws
(1897432) are provided for securing the unit to typical wood frame wall studs. If the optional
support stand has been purchased, follow instructions with stand.
When mounting next to a WaterPro PS Polishing Station use the optional electrical connection
cord, part number 13060-00. This cord conveniently connects the RO to a PS. To use this cord the
PS Station should be located on the left side of the RO Station.
Electrical Requirements
WARNING: Do not position the unit so that it is difficult to operate the main
disconnect device.
AVERTISSEMENT : Ne positionnez pas l’unité de sorte qu’il soit difficile
d’utiliser le conducteur principal de l’unité.
WARNING: Do not use any detachable power cord that is not adequately
rated for the unit.
AVERTISSEMENT : N’employez aucun câble électrique détachable qui n’a
pas la tension nominale pour l’unité.
The 115V WaterPro RO Station comes with a detachable 15 amp power cord which has a plug to
connect to a standard outlet. For model 9075020 the electrical outlet should be rated at 115 VAC,
60 Hz, 15 Amps. Depending on the unit ordered, the 230V unit comes with a 10 amp electrical
cord for connecting to a wall outlet in the EU, UK, US, China/Australia or India. The outlet for
models 90750-30,-40,-60,-70,-80 should be rated 230 VAC, 50 Hz, 10 Amps and be dedicated to
the RO system only. A switchable circuit breaker or a switch connected to the wall outlet should
be located in close proximity to the unit to provide easily accessible disconnect of the MAINS.
For personal safety always use a three conductor power cord with the WaterPro RO to insure
connection of the unit with the MAINS protective earthing ground. For safe operation the
dedicated outlet must provide the protective earthing ground connection to the cabinet.
Feedwater and Drain Requirements
The WaterPro RO Systems are designed for use with feed-water that has a minimum pressure of
30 psi, a minimum flow rate of 1.6 gal/min. and a negative Langlier Saturation Index. (A positive
LSI, requires water softener pretreatment. See Inlet Water Specifications on page 36 for additional
information).
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