Danfoss solder sleeve adapter sets Installation guide

INSTRUCTIONS

DANFOSS SOLDER SLEEVE ADAPTER SETS

Introduction

Solder sleeve adapter set composition

: Rotolock adapter : Gasket : Solder sleeve : Rotolock nut

Scroll compressors delivered with brazed connections can be changed into rotolock or ange connections by using Danfoss solder sleeves adapter sets. This procedure describes how to assemble solder sleeve adapter sets into the system.

Solder sleeves adapter sets contains parts for brazed suction and discharge connexions to be changed into rotolock or ange (depending on the size).

Compressor with brazed connections Rotolock solder sleeve adapter set

   

Compressor with brazed connections

Flange solder sleeve adapter set

: Flange adapter : Gasket : Solder sleeve : Flange

   

Solder sleeve adapter set selection

Code n° Description Application Packaging

7765005 Solder sleeve adapter set (1”3/4 Rotolock, 1”1/8 ODF), (1”1/4 Rotolock, 3/4” ODF) SM084.090.100 & SZ084.090.100 Multipack 6 120Z012 5 Solder sleeve adapter set (1”3/4 Rotolock, 1”1/8 ODF), (1”1/4 Rotolock, 7/8” ODF) SH090 & WSH090, PSH019, VSH088 & VZH088.117 Multipack 8 77650 06* Solder sleeve adapter set (1”3/4 Rotolock, 1”3/8 ODF), (1”1/4 Rotolock, 7/8” ODF) SM110.112.120.12 4.147.148.161 & SZ110 .120 .148.161

120Z0 405 Solder sleeve adapter set (1”3/4 Rotolock, 1”3/8 ODF), (1”1/4 Rotolock, 7/8” ODF) Multipack 8

7765028 Solder sleeve adapter set, (2”1/4 Rotolock, 1”5/8 ODF), (1”3/4 Rotolock, 7/8” ODF)

120 Z0317 Solder sleeve adapter set, (Flange, 2”1/8 ODF), (1”3/4 Rotolock, 1”3/8” ODF) SY/Z380

120Z0504 Solder sleeve adapter set, (2”1/8 Rotolock, 1”5/8 ODF), (1-3/4” Rotolock, 1”3/8 ODF) SH485

120Z012 6 Solder sleeve adapter set (1”1/4 Rotolock, 3/4” ODF), (1” Rotolock, 1/2” ODF)

120Z012 7 Solder sleeve adapter set (1”1/4 Rotolock, 7/8” ODF), (1” Rotolock, 1/2” ODF)

120Z012 8 Solder sleeve adapter set (1”1/4 Rotolock, 7/8” ODF), (1”1/4 Rotolock, 3/4” ODF) HLM078-81, HLP078-081 & MLZ048 Multipack 6 120Z012 9 Solder sleeve adapter set (1”3/4 Rotolock, 1”1/8 ODF), (1”1/4 Rotolock, 7/8” ODF) HCM094 -120, HCP094-120, HCJ090 -120 & MLZ058-066-076 Multipack 6

* : Diameter restriction

& SH105 .120.140 .161.184 & WSH10 5.120.14 0.161.184, PSH023.026.030.034.039, VSH117

SM/SY/SZ160.175.185.240.300 & SH180.240.30 0.295.380 & PSH038.051.064.077 & VSH170 & VZH170

HRM032-042, HRP034-042, HRH029-038 & HHP015-019021-026 & ML Z015-019-021-026 HRM045-060, HRP045- 060, HLM068-075, HLP068-075, HRH040-056, HLH061-068, HLJ072-083, HHP030-038-045, MLZ030-038-042-045

Multipack 6

Single pack Single pack

Multipack 6

Pack size

ODF

FRCC.EI.030.A1.02 © Danfoss Commercial Compressors 01/14

Instructions

Installation instructions 1. Make sure that no electrical wiring is connected to the compressor.

2. The compressor tting plugs shall be removed just before brazing the compressor. When brazing the compressor ttings, do not overheat the compressor shell which could damage certain internal components. Use of a heat shield and/or heat-absorbent compound is highly recommended.

3. Place the rotolock adapter (part N° 1) on the suction or discharge port on the compressor.

4. Braze (part N°1) with an adequate silver content brazing material (5% or more) and antioxidant ux.

5. Insert the rotolock nut (part N° 4) onto the refrigerant circuit piping.

6. Braze the solder sleeve (part N°3) onto the refrigerant circuit piping with an adequate silver content brazing material (5% or more) and anti-oxidant ux.

7. Place the gasket (part N° 2) on the rotolock adapter (part N°1).

8. Tighten the rotolock nut (part N° 4) holding the sleeve (part N° 3) with an opened spanner to prevent piping distortion and gasket (part N°2) deterioration.

Apply the following torque:

Rotolock connections

1” rotolock 80 59

1 1/4” rotolock 90 66

1 3/4” rotolock 110 81

2 1/4” rotolock 130 96

Tightening torque

N.m lbf.ft

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

FRCC.EI.030.A1.02 - January 2014 Copyright Danfoss Commercial Compressors - DSS - 01/14