Graco LubePro A4000, Инструкция по эксплуатации

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Installation
3A5266G 7
Grounding
Secure ground wire to grounding screw (66) as shown
in F
IG
. 3.
Mounting
Install the pump in a location that will adequately sup -
port the weight of the pump when filled with lubricant
and also provides easy operator access to the pump air
controls. See Technical Data, page 35 for pump weight
information and the Dimensions and Mounting layout,
page 28.
1. Secure wall bracket (39) to mounting location. (User
must provide mounting hardware.)
2. Install pump bracket (38) to wall bracket (39).
Secure pump bracket to wall bracket using wash -
ers (60) and nuts (44).
Low Level
For models equipped with a low level switch, connec -
tion is made to pins 1 and 2 for normally closed opera -
tion or pins 1 and 3 for normally open operation. See
F
IG
. 4.
Grounding is required if a low level switch and/or
an air valve using voltages above 30 VAC or 42
VDC are attached to the pump. Improper ground -
ing can cause electric shock. Grounding reduces
the risk of electric shock by providing an escape
wire for the electric current in the event of malfunc -
tion or breakdown.
F
IG
. 3
66
Mount the pump securely so that it cannot move
around during operation. Failure to do so could result
in injury or equipment damage.
F
IG
. 4