F
−
1031, Section 4321
Page 50 of 57
Reassembly - Install Primers
Pumps with PIV (Priming Isolation Valve)
Aluminum Pumps:
1. Install large O-ring in external groove in primer.
Bronze Pumps:
1. Install small O-ring over end of PIV.
2. Install gaskets.
All Pumps:
1. Install primer on pump flange and over the end of the PIV. Note that the
left side primer has a small pin which aligns with a hole on the PIV
flange.
2. Install the four (4) socket head screws and washers. Torque to
1
8 lb-ft
(
25
N•m).
3. Repeat process for primer on opposite side of pump.
1. Install O-ring in external groove in primer.
2. Install primer on pump flange while engaging the primer elbow with the
tube.
3. Install the four (4) socket head screws and washers. Torque to
1
8 lb-ft
(
25
N•m).
4. Connect the compression elbow on the top of the primer.
5. Repeat process for primer on opposite side of pump.
Pumps without PIV (Priming Isolation Valve)
(4) M10-1.50 x 65 mm
Socket Head Screws and
Lockwashers
PIV
O-ring,
1-1/8 x 1-1/4 in.
(Bronze Pumps Only)
Primer
Gasket
(Bronze pumps Only)
O-ring,
3-3/4 x 4 in.
(Aluminum Pumps Only)
(4) M10-1.50 x 65 mm
Socket Head Screws and
Lockwashers
Primer
O-ring,
3-3/4 x 4 in.
Primer Elbow
Содержание HL Series
Страница 52: ...F 1031 Section 4321 Page 52 of 57 Reassembly Cross Section Views HL200D and HL300D Direct Drive Models...
Страница 53: ...F 1031 Section 4321 Page 53 of 57 HL200K and HL300K Gear Drive Models...
Страница 54: ...F 1031 Section 4321 Page 54 of 57 HL400D Direct Drive Model...
Страница 55: ...F 1031 Section 4321 Page 55 of 57 HL400K Gear Drive Model...