Installation; Tighten Fasteners; Moving/Mounting The Pump; Grounding - Master MVP-150XL Operation

Installation

Installation Installation

Tighten Fasteners

Fasteners
Tighten Tighten Fasteners
Before using the pump, check and
retorque all external fasteners. Follow
Torque Instructions, page
day of operation, retorque the fasteners.
Moving/Mounting the
Moving/Mounting Moving/Mounting
NOTICE
NOTICE NOTICE
The pump is heavy. To prevent damage from
dropping, always use 2 people or a lift to move the
pump. Do not use the manifolds to lift the pump.
Use at least one strap attached to the center
section.
1. For all mountings, be sure the pump is secured
with four screws through the mounting stand feet.
See Dimensions, page 12
mounting stand holes.
2. Make sure the surface is flat and that the pump
doesn't wobble.
3. For ease of operation and service, mount the
pump so pump inlet and pump outlet ports are
easily accessible.

Grounding

Grounding Grounding
The equipment must be grounded to reduce the
risk of static sparking and electric shock. Electric
or static sparking can cause fumes to ignite or
explode. Improper grounding can cause electric
shock. Grounding provides an escape wire for the
electric current.
Always ground the entire pump system as
• Always Always
described below.
• Follow your local fire codes.
Before operating the pump, ground the system as
explained below.
• System System System equipment: equipment: All tanks and accessories of equipment:
the complete extraction system must be grounded
to true earth ground.
ON/OFF switch switch or or or motor motor starter:
• ON/OFF ON/OFF switch motor
proper connection to the electrical system. Refer
to the manufacturer's instructions for grounding
instructions.
3A6887A
10. After the first
the Pump Pump
the Pump
for size and location of
starter: Ground through a
starter:
• Motor: Motor: Motor: Motors have a ground screw in the electrical
box. Use it to ground the motor to the electrical
system.
• Pump: Pump: Pump: Loosen the grounding screw (R). Insert one
end of a 12-gauge minimum ground wire behind
the ground screw and tighten the screw securely.
Connect the clamp end of the grounding wire to a
true earth ground.
Check your system electrical continuity after the
initial installation, and then set up a regular schedule
for checking continuity to be sure proper grounding
is maintained. The resistance should not exceed 1
megohm.
CO Cylinder
CO CO Cylinder Cylinder
2 2 2
Pump is supplied with CO
as shown in General Information, page 6
cylinder must be provided by customer. This is a
standard (#20) 5 lb. tank of industrial CO
from welding supply stores. A tank should last for
hundreds of pump operating hours.

Pump Inlet

Inlet
Pump Pump Inlet
This pump is not intended to pump liquid. Liquid
inside the pump, if heated, can create a rapid rise
in pressure due to thermal expansion, which can
result in equipment rupture and serious injury.
• Connect an LP-Gas rated hose from the extractor
to the pump inlet port. The port is 1 in. JIC-male.
• MVP recommends installation of an auxiliary
device before the pump inlet, if necessary, to
prevent entrance of liquid into the pump.

Pump Outlet

Pump Pump Outlet Outlet
Connect an LP-Gas rated hose from the pump outlet
port to the extractor. The port is 1 in. JIC-male.
Installation
regulator and hose. Install
2
. The CO
available
2
2
7