24F592 Merkur Non-Heated Circulation Kit, Mounting

24F592 Merkur Non-Heated Circulation Kit

24F592 Kit Parts

Ref.	Part No. Description		Qty
5	222200	VALVE, back pressure; see 307892	1
6	168160	BUSHING; 3/8 npt(m) x 1/4 npt(f)	1
8	114339	SWIVEL, straight; 1/4 npt(m) x 1/4	1
		npsm(f)
9	113070	NIPPLE, reducer; 3/8 npt x 1/4 npt	1
12	502851	BUSHING; 1 in. npt(m) x 3/4 npt(f)	1
13	15V521 ADAPTER, swivel, 90°; 1 in. npt(m)		1
		x 1 in. npsm(f) x 1/4 npt(f)
14	113834	VALVE, ball, 3-way; 1/4 npt(m)	1
15	239062	HOSE; 1/4 npsm(f); nylon	1
16	256424	KIT, suction hose; with strainer	1
17	236892	SWIVEL, straight; 1/2 npt(m) x 3/8	1
		npsm(f)
18	24B299	BUSHING; 3/4 npt(f) x 1/2 npt(m)	1
19	119400	PIPE SEALANT; 2 ml	2
20	114593	KNOB	1
22	24F658 KIT, fluid filter; see 307273		1

Mounting

Mount the pump as explained in your separate pump manual.

Installation

NOTE: Apply pipe sealant (19) to all non-swiveling threads.

NOTE: On pumps with a 3/4 npt fluid inlet, use bushing (12) to allow connection of the swivel adapter (13).

1.See FIG. 1. Assemble the bushing (12, if needed) and swivel adapter (13) to the pump inlet. Attach the suction hose kit (16) to the adapter.

2.Screw one branch of the 3-way valve (14) into the 1/4 npt port of the adapter (13). Attach the drain hose (15) to the opposite branch of the valve.

3.Assemble the knob (20), reducer nipple (9), bushing (6), and the male end of the swivel (8) to the back pressure valve (5). Screw the swivel (8) onto the middle threads of the 3-way valve.

4.Attach the fluid filter kit (22) as follows:

a.On pumps with a 3/8 npt fluid outlet, screw the female end of the swivel (17) onto the pump out- let fitting. Screw the fluid filter kit (22) inlet onto the male end of the swivel. The bushing (18) is not needed.

b.On pumps with a 3/4 npt fluid outlet, screw the female end of the bushing (18) onto the pump outlet fitting. Screw the fluid filter kit (22) inlet onto the male end of the bushing. The swivel

(17)is not needed.

c.On pumps with a 1/2 npt fluid outlet, screw the fluid filter kit (22) inlet directly onto the pump outlet fitting. The swivel (17) and bushing (18) are not needed.

5.Ground the pump as explained in your separate pump manual.

6.Connect the fluid supply line to the fitting at the fluid filter outlet.

7.Connect the fluid return line (R) to the reducer nip- ple (9) at the inlet of the back pressure valve (5). Use the back pressure valve to adjust fluid pressure in the circulation system.

8.Use the 3-way valve (14) to direct circulating fluid back to the pump through the adapter (13), or to a container through the drain hose (15).

9.See your separate pump manual for pump opera- tion, maintenance, repair, and parts information.

3A1203B